"The most common triggers for homicide are fear, rage, revenge, money, lust, and, more rarely, sheer madness. This isn't an exact science, of course. Any given murder can have multiple triggers. Sex and revenge seem to be common partners in crime. Rage, money, and revenge make for a dangerous trifecta of triggers, as well. This book offers my memories of homicide cases that I investigated or oversaw. In each case, I examine the trigger that led to...

This volume presents the basics of being a private investigator (often abbreviated to "PI"). A PI can be hired by individuals or groups to undertake investigatory law services. The author guides readers through pre-employment research, tenant screenings, adoption searches, safeguarding oneself from investigation, and more. He explains the different aspects of private investigating and provides an overview of the profession and its methods. How conducting...

In this thrilling true-crime procedural, the creator of Sherlock Holmes uses his unparalleled detective skills to exonerate a German Jew wrongly convicted of murder. For all the scores of biographies of Arthur Conan Doyle, creator of the most famous detective in the world, there is no American book that tells this remarkable story--in which Conan Doyle becomes a real-life detective on an actual murder case. In Conan Doyle for the Defense, Margalit...

NATIONAL BESTSELLER BONUS: This edition contains an excerpt from Anne Perry's Dorchester Terrace.  The man who lies bleeding to death in a London brickyard is no ordinary drifter but a secret informant with details of an international plot against the British government. Special Branch officer Thomas Pitt, hastening to rendezvous with him, arrives seconds after the knife-wielding assassin—who, in turn, flees on an erratic course that leads...