- Police Officer Exam (Barron's How to Prepare for the Police Officer Examination)
- Correction Officer Exam: with 7 Practice Tests
- Police Sergeant Exam (Barron's How to Prepare for the Police Sergeant Examination)
- Management and Supervision of Law Enforcement Personnel
- Police Officer Exam, Eleventh Edition
- Frank A. Lombardo
- Fred M. Rafilson
- Printer Bowler
- Lawson Wood
- Art Rodriquez
- Desmond Rowland
- James Bailey
- Two Disciples
- Sydney Schanberg
- Jai Nitz
- Betty Exelby
- Grover Hudson
- Edward Cornish
- Joseph W. Koletar
- Robert A. Ruhnke
- Robert W. Welch Jr.
- Justin Achilli
- Thomas E. Baker
- Ron LeMaster, Jr.
- Kenneth Morrison