Mark Tappan

A Dog Named Mattis: 12 Lessons for Living Courageously, Serving Selflessly, and Building Bridges from a Heroic K9 Officer

Mark Tappan

$11.19 - $16.37

K9 Mattis on the Job: A Day in the Life of a Police Dog

Mark Tappan

$15.74

My Dog Mattis

Mark Tappan

$4.49 - $5.39

Trauma-Responsive Schooling: Centering Student Voice and Healing

Mark Tappan

$27.39 - $37.35

Packaging Boyhood: Saving Our Sons from Superheroes, Slackers, and Other Media Stereotypes

Mark Tappan

$5.29 - $6.09

My Dog Mattis and the Barefoot Bandits

Mark Tappan

$10.99 - $13.79