The #1 Indie Next Pick and instant, long-running New York Times bestseller from Ian Caldwell, coauthor of the international sensation The Rule of Four The Fifth Gospel is a masterful intellectual thriller that "will change the way you look at organized religion, humanity, and perhaps yourself" (David Baldacci).

Acclaimed by critics as a "smart, suspenseful thriller" (People) that "kicks off at ninety miles per hour and doesn't slow down" (Associated Press), Ian Caldwell's The Fifth Gospel was also a significant commercial success that spent eight weeks...