Mammoth Book of Undercover Cops

Edgy revelations and revealing first-hand accounts, including the inspirations for popular TV dramas as diverse as The Wire, The Sopranos and Life on Mars. Terrorists, criminal gangs, drug-dealing lawyers, solitary psychos and suspected serial killers all feature as the intended targets in these cops'' tales.

Using fake identities and complex back-stories, dependent on teamwork to keep one step aw...