A guide to the characters and situations in "The 39 Clues" outlines the Cahills' secrets, including hidden facts, strategies, agents, lost founders, secret base

Chilling account of a Mexican satanic cult and its bizarre activities.

Joseph Finder introduced Nick Heller, a "private spy" who finds out things powerful people want to keep hidden, to widespread acclaim from the critics and wild

Between the late 1970s and the late-1980s, Guatemala was torn by mass terror and extreme violence in a genocidal campaign against the Maya, which becameknown as