Colin Wilson, long an expert on murder, has authored numerous books on the subject.This in-depth examination of the hunt for serial killers demonstrates his usual authority, with examples of his own letters to notorious murderers providing insight into motives and methods. Covering the most notorious cases (Jeffrey Dahmer, Fred & Rosemary West, Donald `Pee Wee' Gaskins and many others), Wilson addresses the modern science of serial killer detection through genetic fingerprinting, psychological profiling and the work of the FBI's Behavioural Science Unit at Quantico.The killer's fantasy urges and addictive impulses are explored in detail, making this a fascinating, if gruesome read. Recommended.