To help investigators develop their interviewing and interrogation skills we have made all 5 of our audio training programs available on line (a $330 value) for an annual subscription fee of $65! With your one year subscription you will be able to listen to all of the programs (over 12 hours of training) as often as you like. You will also be able to view and print the Study Guides that accompany each of the five audio programs - 225 pages of valuable information.