Psychological Aspects of Crisis Negotiation [Thomas Strentz] on Amazon.com. While there are many books on crisis negotiation, most of the current literature focuses on the history and mechanics of this dynamic process, leaving out critical elements that are required for a successful encounter with a hostage-taker or other malfeasant. *FREE* shipping on qualifying offers. *FREE* shipping on qualifying offers. While there are many books on crisis negotiation, most of the current literature focuses on the history and mechanics of this dynamic process It stands alone and would be an excellent addition to any other book out there. Psychological Aspects of Crisis Negotiation, Second Edition [Thomas Strentz] on Amazon.com. Psychological Aspects of Crisis Negotiation book. Read 2 reviews from the world's largest community for readers. "Psychological Aspects of Crisis Negotiation addresses issues that other books don't cover in great detail. Psychological Aspects of Crisis Negotiation , Third Edition, explores the methods and strategies for confronting the nine types of subjects typically encountered in hostage/suicide sieges by correctional staff and law enforcement crisis negotiators.