Skip to content
Scan a barcode
Scan

Killmaster

Follow to get improved recommendations.
The Killmaster book series by multiple authors includes books Run, Spy, Run, The China Doll, Checkmate in Rio, and several more. See the complete Killmaster series book list in order, box sets or omnibus editions, and companion titles.
235 Books
#1
Run, Spy, Run - Book #1 of the Killmaster

Run, Spy, Run

Nick Carter
From $13.39
#2
The China Doll - Book #2 of the Killmaster

The China Doll

Nick Carter, Carter Nick
From $11.09
#3
Checkmate in Rio - Book #3 of the Killmaster

Checkmate in Rio

Nick Carter
From $12.49
#4
Safari for Spies - Book #4 of the Killmaster

Safari for Spies

Nick Carter
Out of Stock
#5
Fraulein Spy - Book #5 of the Killmaster

Fraulein Spy

Nick Carter
Out of Stock
#6
Saigon - Book #6 of the Killmaster

Saigon

Nick Carter
Out of Stock
#8
The 13th Spy - Book #8 of the Killmaster

The 13th Spy

Nick Carter
Out of Stock
#9
Eyes of the Tiger - Book #9 of the Killmaster

Eyes of the Tiger

Nick Carter
Out of Stock
#10
Istanbul - Book #10 of the Killmaster

Istanbul

Nick Carter
From $7.09
#11
Web of Spies - Book #11 of the Killmaster

Web of Spies

Nick Carter
From $9.79
#13
The Terrible Ones - Book #13 of the Killmaster

The Terrible Ones

Nick Carter, Carter Nick
Out of Stock
#17
Operation Starvation - Book #17 of the Killmaster

Operation Starvation

Nick Carter
From $7.19
#19
The Weapon of Night - Book #19 of the Killmaster

The Weapon of Night

Nick Carter
Out of Stock
#20
The Golden Serpent - Book #20 of the Killmaster

The Golden Serpent

Nick Carter
From $10.69
#21
Mission to Venice - Book #21 of the Killmaster

Mission to Venice

Nick Carter
Out of Stock
#22
Double identity - Book #22 of the Killmaster

Double identity

Nick Carter
From $7.39
#23
The Devil's Cockpit - Book #23 of the Killmaster

The Devil's Cockpit

Nick Carter
Out of Stock
#24
The Chinese Paymaster - Book #24 of the Killmaster

The Chinese Paymaster

Nick Carter
From $6.09
#26
A Korean Tiger - Book #26 of the Killmaster

A Korean Tiger

Nick Carter
Out of Stock
#29
The Filthy Five - Book #29 of the Killmaster

The Filthy Five

Nick Carter
From $14.29
#30
The Bright Blue Death - Book #30 of the Killmaster

The Bright Blue Death

Nick Carter
Out of Stock
#31
Macao - Book #31 of the Killmaster

Macao

Nick Carter
From $6.39
#33
The Judas Spy - Book #33 of the Killmaster

The Judas Spy

Nick Carter
From $6.79
#34
Hood of Death - Book #34 of the Killmaster

Hood of Death

Nick Carter
From $5.39
#35
Temple of Fear - Book #35 of the Killmaster

Temple of Fear

Nick Carter
From $6.99
#36
Amsterdam - Book #36 of the Killmaster

Amsterdam

Nick Carter
Out of Stock
#37
14 Seconds to Hell - Book #37 of the Killmaster

14 Seconds to Hell

Jon Messmann, Nick Carter
Out of Stock
#38
The Defector - Book #38 of the Killmaster

The Defector

Nick Carter, Carter Nick
Out of Stock
#39
Carnival for Killing - Book #39 of the Killmaster

Carnival for Killing

Nick Carter
From $3.99
#40
Rhodesia - Book #40 of the Killmaster

Rhodesia

Nick Carter
Out of Stock
#43
The Amazon - Book #43 of the Killmaster

The Amazon

Nick Carter
Out of Stock
#44
The Sea Trap - Book #44 of the Killmaster

The Sea Trap

Nick Carter
Out of Stock
#45
BERLIN. - Book #45 of the Killmaster

BERLIN.

Nick Carter
From $7.99
#47
The Cobra Kill - Book #47 of the Killmaster

The Cobra Kill

Nick Carter
From $7.39
#48
Living Death - Book #48 of the Killmaster

Living Death

Nick Carter
From $13.79
#49
Operation Che Guevara - Book #49 of the Killmaster

Operation Che Guevara

Nick Carter
From $6.69
#50
The Doomsday Formula - Book #50 of the Killmaster

The Doomsday Formula

Nick Carter
From $7.79
#51
Operation Snake - Book #51 of the Killmaster

Operation Snake

Nick Carter
Out of Stock
#55
The Executioners - Book #55 of the Killmaster

The Executioners

Nick Carter
Out of Stock
#57
Mind Killers - Book #57 of the Killmaster

Mind Killers

Nick Carter
Out of Stock
#58
Time Clock of Death - Book #58 of the Killmaster

Time Clock of Death

Nick Carter
From $6.39
#59
Cambodia - Book #59 of the Killmaster

Cambodia

Nick Carter
Out of Stock
#60
Death Strain - Book #60 of the Killmaster

Death Strain

Nick Carter
From $8.19
#61
Jewel of Doom - Book #61 of the Killmaster

Jewel of Doom

Nick Carter
Out of Stock
#62
Moscow - Book #62 of the Killmaster

Moscow

Nick Carter
Out of Stock
#63
#65
The Cairo Mafia - Book #65 of the Killmaster

The Cairo Mafia

Nick Carter
Out of Stock
#66
The Inca Death Squad - Book #66 of the Killmaster

The Inca Death Squad

Nick Carter, Martin Cruz @ Nick Carter Smith
From $26.89
#67
Assault on England - Book #67 of the Killmaster

Assault on England

Nick Carter
From $9.59
#68
The Omega Terror - Book #68 of the Killmaster

The Omega Terror

Nick Carter
From $8.39
#69
Code Name: Werewolf - Book #69 of the Killmaster

Code Name: Werewolf

Nick Carter
From $5.99
#70
Strike Force Terror - Book #70 of the Killmaster

Strike Force Terror

Nick Carter
From $6.39
#72
Night of the Avenger - Book #72 of the Killmaster

Night of the Avenger

Nick Carter
Out of Stock
#73
Butcher of Belgrade - Book #73 of the Killmaster

Butcher of Belgrade

Nick Carter
Out of Stock
#74
Assassination Brigade - Book #74 of the Killmaster

Assassination Brigade

Nick Carter
From $7.29
#76
#77
The Code - Book #77 of the Killmaster

The Code

Nick Carter
Out of Stock
#78
Agent Counter-Agent - Book #78 of the Killmaster

Agent Counter-Agent

Nick Carter
From $11.29
#79
Hour of the Wolf - Book #79 of the Killmaster

Hour of the Wolf

Nick Carter
From $7.09
#80
Our Agent in Rome Is Missing - Book #80 of the Killmaster

Our Agent in Rome Is Missing

Nick Carter
Out of Stock
#81
The Kremlin File - Book #81 of the Killmaster

The Kremlin File

Nick Carter
From $6.69
#83
Death's Head Conspiracy - Book #83 of the Killmaster

Death's Head Conspiracy

Nick Carter
Out of Stock
#85
Ice-trap Terror - Book #85 of the Killmaster

Ice-trap Terror

Nick Carter
Out of Stock
#86
Assassin Code Name Vulture - Book #86 of the Killmaster

Assassin Code Name Vulture

Nick Carter, Ralph Elliot Hayes
Out of Stock
#87
Massacre in Milan - Book #87 of the Killmaster

Massacre in Milan

Nick Carter
From $7.49
#88
Vatican Vendetta - Book #88 of the Killmaster

Vatican Vendetta

Nick Carter
From $7.99
#89
Sign of the Cobra - Book #89 of the Killmaster

Sign of the Cobra

Nick Carter
From $6.59
#90
The Man Who Sold Death - Book #90 of the Killmaster

The Man Who Sold Death

Nick Carter
From $7.09
#91
The N3 Conspiracy - Book #91 of the Killmaster

The N3 Conspiracy

Nick Carter
Out of Stock
#92
Beirut Incident - Book #92 of the Killmaster

Beirut Incident

Nick Carter
Out of Stock
#94
Aztec Avenger, The - Book #94 of the Killmaster

Aztec Avenger, The

Nick Carter
From $12.09
#95
Jerusalem File - Book #95 of the Killmaster

Jerusalem File

Nick Carter
Out of Stock
#96
Counterfeit Agent - Book #96 of the Killmaster

Counterfeit Agent

Nick Carter
Out of Stock
#97
Six Bloody Summer Days - Book #97 of the Killmaster

Six Bloody Summer Days

Nick Carter
Out of Stock
#98
The Katmandu Contract - Book #98 of the Killmaster

The Katmandu Contract

Nick Carter
Out of Stock
#99
Z Document, The - Book #99 of the Killmaster

Z Document, The

Nick Carter
From $9.49
#102
Death Message Oil 74-2 - Book #102 of the Killmaster

Death Message Oil 74-2

Nick Carter
Out of Stock
#103
List, The - Book #103 of the Killmaster

List, The

Nick Carter
From $7.49
#104
The Fanatics of Al Asad - Book #104 of the Killmaster

The Fanatics of Al Asad

Nick Carter
From $6.39
#105
Assignment Intercept - Book #105 of the Killmaster

Assignment Intercept

Nick Carter
From $6.39
#106
Green Wolf Connection The - Book #106 of the Killmaster

Green Wolf Connection The

Nick Carter, Dennis @ Nick Carter Lynds
Out of Stock
#107
The snake flag conspiracy - Book #107 of the Killmaster

The snake flag conspiracy

Nick Carter
From $7.49
#108
The Turncoat - Book #108 of the Killmaster

The Turncoat

Nick Carter
Out of Stock
#109
#111
A High Yield in Death - Book #111 of the Killmaster

A High Yield in Death

Nick Carter
From $9.29
#113
Triple Cross - Book #113 of the Killmaster

Triple Cross

Nick Carter
Out of Stock
#114
The Gallagher Plot - Book #114 of the Killmaster

The Gallagher Plot

Nick Carter
From $15.79
#116
Revenge of the Generals - Book #116 of the Killmaster

Revenge of the Generals

Nick Carter
Out of Stock
#117
Under The Wall - Book #117 of the Killmaster

Under The Wall

Nick Carter
From $10.79
#118
The Ebony Cross - Book #118 of the Killmaster

The Ebony Cross

Nick Carter
From $7.09
#119
Deadly Doubles - Book #119 of the Killmaster

Deadly Doubles

Nick Carter
From $10.19
#120
Race of Death - Book #120 of the Killmaster

Race of Death

Nick Carter
From $6.99
#121
Trouble in Paradise - Book #121 of the Killmaster

Trouble in Paradise

Nick Carter
From $7.19
#122
The Pamplona Affair - Book #122 of the Killmaster

The Pamplona Affair

Nick Carter
From $5.99
#123
Doomsday Spore - Book #123 of the Killmaster

Doomsday Spore

Nick Carter
From $8.79
#124
The Asian Mantrap - Book #124 of the Killmaster

The Asian Mantrap

Nick Carter
From $8.89
#125
Thunderstrike In Syria - Book #125 of the Killmaster

Thunderstrike In Syria

Nick Carter
From $9.99
#126
The Redolmo Affair - Book #126 of the Killmaster

The Redolmo Affair

Nick Carter
From $4.79
#127
The Jamaican Exchange - Book #127 of the Killmaster

The Jamaican Exchange

Nick Carter
From $7.69
#128
Tropical Deathpact - Book #128 of the Killmaster

Tropical Deathpact

Nick Carter
From $8.29
#129
The Pemex Chart - Book #129 of the Killmaster

The Pemex Chart

Nick Carter
From $6.39
#130
Hawaii - Book #130 of the Killmaster

Hawaii

Nick Carter
From $15.89
#131
Satan Trap - Book #131 of the Killmaster

Satan Trap

Nick Carter
From $6.39
#132
REICH FOUR. - Book #132 of the Killmaster

REICH FOUR.

Nick Carter
From $6.19
#133
The Nowhere Weapon - Book #133 of the Killmaster

The Nowhere Weapon

Nick Carter
From $6.99
#134
#135
Day of the Dingo - Book #135 of the Killmaster

Day of the Dingo

Nick Carter
From $6.99
#136
And Next the King - Book #136 of the Killmaster

And Next the King

Nick Carter
Out of Stock
#137
Tarantula Strike - Book #137 of the Killmaster

Tarantula Strike

Nick Carter
From $7.39
#138
Ten Times Dynamite - Book #138 of the Killmaster

Ten Times Dynamite

Nick Carter
Out of Stock
#139
Eighth Card Stud - Book #139 of the Killmaster

Eighth Card Stud

Nick Carter
From $5.39
#140
The Suicide Seat - Book #140 of the Killmaster

The Suicide Seat

Nick Carter
From $6.99
#141
Death Mission : Havana - Book #141 of the Killmaster

Death Mission : Havana

Nick Carter
From $6.49
#142
War from the Clouds - Book #142 of the Killmaster

War from the Clouds

Nick Carter
Out of Stock
#143
Turkish Bloodbath - Book #143 of the Killmaster

Turkish Bloodbath

Nick Carter
Out of Stock
#145
The Q-Man - Book #145 of the Killmaster

The Q-Man

Nick Carter
Out of Stock
#146
The Society of Nine - Book #146 of the Killmaster

The Society of Nine

Nick Carter
From $6.39
#147
The Ouster Conspiracy - Book #147 of the Killmaster

The Ouster Conspiracy

Nick Carter
From $5.69
#148
The Golden Bull - Book #148 of the Killmaster

The Golden Bull

Nick Carter
From $4.89
#149
The Dubrovnik Massacre - Book #149 of the Killmaster

The Dubrovnik Massacre

Nick Carter
From $5.49
#150
Solar Menace - Book #150 of the Killmaster

Solar Menace

Nick Carter
From $5.59
#151
The Strontium Code - Book #151 of the Killmaster

The Strontium Code

Nick Carter
From $8.59
#152
Pleasure Island - Book #152 of the Killmaster

Pleasure Island

Nick Carter
From $10.09
#153
Cauldron of Hell - Book #153 of the Killmaster

Cauldron of Hell

Nick Carter
Out of Stock
#154
The Parisian Affair - Book #154 of the Killmaster

The Parisian Affair

Nick Carter
From $36.89
#155
Chessmaster - Book #155 of the Killmaster

Chessmaster

Nick Carter
From $7.39
#157
Puppet Master - Book #157 of the Killmaster

Puppet Master

Nick Carter
From $12.49
#158
The Dominican Affair - Book #158 of the Killmaster

The Dominican Affair

Nick Carter
From $35.99
#159
The Damocles Threat - Book #159 of the Killmaster

The Damocles Threat

Nick Carter
From $12.49
#160
Earth Shaker - Book #160 of the Killmaster

Earth Shaker

Nick Carter
From $48.69
#161
The Treason Game - Book #161 of the Killmaster

The Treason Game

Nick Carter
From $9.79
#162
Deathlight - Book #162 of the Killmaster

Deathlight

Nick Carter
From $8.19
#163
The Israeli Connection - Book #163 of the Killmaster

The Israeli Connection

Nick Carter
From $6.39
#164
Norwegian Typhoon - Book #164 of the Killmaster

Norwegian Typhoon

Nick Carter
From $5.99
#165
The Hunter - Book #165 of the Killmaster

The Hunter

Nick Carter
From $26.89
#166
Operation: McMurdo Sound - Book #166 of the Killmaster

Operation: McMurdo Sound

Nick Carter
From $6.39
#167
Appointment in Haiphong - Book #167 of the Killmaster

Appointment in Haiphong

David Hagberg, Nick Carter
From $4.89
#168
Retreat for Death - Book #168 of the Killmaster

Retreat for Death

Nick Carter
From $7.09
#169
The Mendoza Manuscript - Book #169 of the Killmaster

The Mendoza Manuscript

Nick Carter
From $6.69
#170
The Death Star Affair - Book #170 of the Killmaster

The Death Star Affair

Nick Carter
From $7.99
#172
The Christmas Kill - Book #172 of the Killmaster

The Christmas Kill

Nick Carter
From $6.69
#173
The Greek Summit - Book #173 of the Killmaster

The Greek Summit

Nick Carter
From $5.69
#174
The Outback Ghosts - Book #174 of the Killmaster

The Outback Ghosts

Nick Carter
From $15.99
#175
Hide and Go Die - Book #175 of the Killmaster

Hide and Go Die

Nick Carter
From $6.39
#177
Operation Vendetta - Book #177 of the Killmaster

Operation Vendetta

Nick Carter
From $8.29
#178
The Yukon Target - Book #178 of the Killmaster

The Yukon Target

Nick Carter
From $10.89
#179
The Death Dealer - Book #179 of the Killmaster

The Death Dealer

Nick Carter
From $11.19
#180
Istanbul Decision - Book #180 of the Killmaster

Istanbul Decision

Nick Carter
From $15.19
#181
The Decoy Hit (Killmaster: 181) - Book #181 of the Killmaster

The Decoy Hit (Killmaster: 181)

Nick Carter
From $7.39
#182
Earthfire North - Book #182 of the Killmaster

Earthfire North

Nick Carter
From $22.09
#183
The Budapest Run - Book #183 of the Killmaster

The Budapest Run

Nick Carter
Out of Stock
#184
Caribbean Coup (No.184) - Book #184 of the Killmaster

Caribbean Coup (No.184)

Nick Carter
From $7.29
#185
The Algarve Affair - Book #185 of the Killmaster

The Algarve Affair

Nick Carter
From $6.79
#187
Operation Sharkbite - Book #187 of the Killmaster

Operation Sharkbite

Nick Carter
From $7.39
#188
Death Island - Book #188 of the Killmaster

Death Island

Nick Carter
From $5.79
#189
Night of the Warheads - Book #189 of the Killmaster

Night of the Warheads

Nick Carter
From $7.09
#190
Day of the Mahdi - Book #190 of the Killmaster

Day of the Mahdi

Nick Carter
From $8.09
#191
Assignment: Rio - Book #191 of the Killmaster

Assignment: Rio

Nick Carter
Out of Stock
#193
The Kremlin Kill - Book #193 of the Killmaster

The Kremlin Kill

Nick Carter
From $17.99
#194
The Mayan Connection - Book #194 of the Killmaster

The Mayan Connection

Nick Carter
From $6.49
#195
San Juan Inferno - Book #195 of the Killmaster

San Juan Inferno

Nick Carter
From $5.29
#196
Circle of Scorpions - Book #196 of the Killmaster

Circle of Scorpions

Nick Carter
From $23.19
#197
The Blue Ice Affair - Book #197 of the Killmaster

The Blue Ice Affair

Nick Carter
From $7.09
#198
The Macao Massacre - Book #198 of the Killmaster

The Macao Massacre

Nick Carter
From $6.49
#199
Pursuit of the Eagle - Book #199 of the Killmaster

Pursuit of the Eagle

Nick Carter
Out of Stock
#200
The Vengeance Game - Book #200 of the Killmaster

The Vengeance Game

Nick Carter
From $16.99
#201
Last Flight to Moscow - Book #201 of the Killmaster

Last Flight to Moscow

Nick Carter
From $30.29
#202
The Normandy Code - Book #202 of the Killmaster

The Normandy Code

Nick Carter
From $4.59
#203
White Death - Book #203 of the Killmaster

White Death

Nick Carter
From $9.29
#204
The Assassin Convention - Book #204 of the Killmaster

The Assassin Convention

Nick Carter
From $11.89
#206
The Execution Exchange - Book #206 of the Killmaster

The Execution Exchange

Nick Carter
From $6.89
#207
The Tarlov Cipher - Book #207 of the Killmaster

The Tarlov Cipher

Nick Carter
Out of Stock
#208
#209
#210
#211
Mercenary Mountain - Book #211 of the Killmaster

Mercenary Mountain

Nick Carter
From $7.09
#212
#213
The Cyclops Conspiracy - Book #213 of the Killmaster

The Cyclops Conspiracy

Nick Carter
From $11.29
#214
#216
#217
Death Orbit - Book #217 of the Killmaster

Death Orbit

Nick Carter
From $16.09
#218
Slaughter Day - Book #218 of the Killmaster

Slaughter Day

Nick Carter
From $9.29
#219
#220
#221
Crossfire Red - Book #221 of the Killmaster

Crossfire Red

Nick Carter
From $6.99
#222
Blood of the Falcon - Book #222 of the Killmaster

Blood of the Falcon

Nick Carter
From $6.99
#223
Death Squad - Book #223 of the Killmaster

Death Squad

Nick Carter
From $8.89
#224
#225
#226
Blood Raid (Killmaster, No 226) - Book #226 of the Killmaster

Blood Raid (Killmaster, No 226)

Nick Carter
From $8.39
#227
East of Hell - Book #227 of the Killmaster

East of Hell

Nick Carter
From $19.29
#228
Killing Games - Book #228 of the Killmaster

Killing Games

Nick Carter
From $20.29
#229
Terms of Vengeance - Book #229 of the Killmaster

Terms of Vengeance

Nick Carter
From $6.19
#230
Pressure Point - Book #230 of the Killmaster

Pressure Point

Nick Carter
From $8.59
#231
Night of the Condor - Book #231 of the Killmaster

Night of the Condor

Nick Carter
From $7.59
#232
The Poseidon Target - Book #232 of the Killmaster

The Poseidon Target

Nick Carter
From $7.49
#233
The Andropov File - Book #233 of the Killmaster

The Andropov File

Jack Garside, Nick Carter
From $6.99
#234
Dragonfire - Book #234 of the Killmaster

Dragonfire

Nick Carter
From $8.79
#235
Bloodtrail to Mecca - Book #235 of the Killmaster

Bloodtrail to Mecca

Nick Carter
From $23.19
#236
Deathstrike (Killmaster, No 236) - Book #236 of the Killmaster

Deathstrike (Killmaster, No 236)

Nick Carter
Out of Stock
#237
Lethal Prey - Book #237 of the Killmaster

Lethal Prey

Nick Carter
From $5.89
#238
Spykiller - Book #238 of the Killmaster

Spykiller

Nick Carter
From $20.19
#239
Bolivian Heat - Book #239 of the Killmaster

Bolivian Heat

Nick Carter
From $7.99
#241
/code (Killmaster, No 241) - Book #241 of the Killmaster

/code (Killmaster, No 241)

Nick Carter
From $51.09
#242
Killmaster 242/afghan - Book #242 of the Killmaster

Killmaster 242/afghan

Nick Carter
From $7.39
#243
Countdown to Armageddon - Book #243 of the Killmaster

Countdown to Armageddon

Nick Carter
From $11.19
#244
Black Sea Bloodbath - Book #244 of the Killmaster

Black Sea Bloodbath

Nick Carter
From $8.09
#245
The Deadly Diva - Book #245 of the Killmaster

The Deadly Diva

Nick Carter
From $7.09
#246
Invitation to Death - Book #246 of the Killmaster

Invitation to Death

Nick Carter
From $7.09
#247
Day of the Assassin - Book #247 of the Killmaster

Day of the Assassin

Nick Carter
From $13.39
#248
Killmaster 248/korean - Book #248 of the Killmaster

Killmaster 248/korean

Nick Carter
From $8.39
#249
Middle East Massacre - Book #249 of the Killmaster

Middle East Massacre

Nick Carter
From $6.59
#250
Sanction to Slaughter - Book #250 of the Killmaster

Sanction to Slaughter

Nick Carter
From $5.69
#251
#252
Law of the Lion - Book #252 of the Killmaster

Law of the Lion

Nick Carter
From $8.19
#253
#254
Deep Sea Death - Book #254 of the Killmaster

Deep Sea Death

Nick Carter
From $6.49
#255
Arms of Vengeance - Book #255 of the Killmaster

Arms of Vengeance

Nick Carter
From $10.99
#256
Hell-Bound Express - Book #256 of the Killmaster

Hell-Bound Express

Nick Carter
From $18.19
#257
Isle of Blood - Book #257 of the Killmaster

Isle of Blood

Nick Carter
From $12.59
#258
Singapore Sling - Book #258 of the Killmaster

Singapore Sling

Nick Carter
From $46.59
#259
Ruby Red Death - Book #259 of the Killmaster

Ruby Red Death

Nick Carter
From $19.89
#260
Arctic Abduction - Book #260 of the Killmaster

Arctic Abduction

Jack Garside, Nick Carter
From $9.19
#261
Dragon Slay - Book #261 of the Killmaster

Dragon Slay

Nick Carter
From $10.69
Copyright © 2024 Thriftbooks.com Terms of Use | Privacy Policy | Do Not Sell/Share My Personal Information | Cookie Policy | Cookie Preferences | Accessibility Statement
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
GoDaddy Verified and Secured