Simple Genius (Sean King and Michelle Maxwell Series #3)

Two ex-Secret Service agents must face a dark world of violence, codes, and spies at a secret CIA training camp in this #1 New York Times bestseller about a mystery that could destroy the nation.

★ "Compulsively readable ... Baldacci, always strong on suspense ... finds his voice here. The best entry in the series." ―Booklist

Near Washington, D.C., there are two clandestine institutions: the world's most unusual laboratory and a secret CIA training camp. Drawn to these sites by a murder, ex...