"Dan Sommer's new book Surveillance Detection Specialist should be compulsory reading for every security professional, security consultant and close protection

Surveillance and Threat Detection offers readers a complete understanding of the terrorist/criminal cycle, and how to interrupt that cycle to prevent an attack.

Surveillance Countermeasures By: Aden C. Magee In today’s prolific hostile threat environment, surveillance countermeasures expertise is a necessary component

For its candid examination of the historical, political and sociological contexts of international terrorism, Terrorist Modus Operandi is a valuable addition to

The authors present an effective early warning system for preventing crime and terrorism in the post-9/11 world.