Couples who kill share a little-understood condition that has been called folie a deux. In this first in-depth study, find out why the likes of Brady and Hindley, Fred and Rose West, and many others lay dormant for so long before detonating with extreme sociopathic violence.
Interesting book about people who kill in pairs, Berry-Dee is very vocal in his views of the people portrayed in the book. Many of the cases are older and have been seen in multiple books, not often you get a new or more recent case.