The Security Officers Handbook
$19.39
The Investigator Training Series, For Private Investigators
$45.60
Security Officer Training Emergency Preparedness
$17.75
Escape The Past Charlie & Linda Private Detectives
$16.25
Escape to Kentucky
$13.71
Illinois State Trooper #840
$15.47
Alex & Charlie Return
$10.58
Love Triangle = Murder
$12.95
Information & "How To Get It"
$29.95
Detective Jack MayBee, 23 Investigation Short Stories
$18.51
Accident Investigation for Private Investigators
$25.95
The Investigator Series, #1 Who He is & What He is Doing
$21.50
Enter the World of the Private Investigator
$35.00
Report Writing for Investigators
$24.95
Becoming A Private Detective
$29.20
Surveillance, For Private Investigators
$24.95
State Police Trooper
$18.39