Ian Caldwell is an American novelist. After graduating from Princeton University in 1998, he and his childhood friend Dustin Thomason co-wrote the semi-autobiographical The Rule of Four, which was published in 2004. Caldwell and Thomason graduated from the Thomas Jefferson High School for Science and Technology, in Fairfax County, Virginia, in ...

The Rule of Four is a novel written by the American authors Ian Caldwell and Dustin Thomason, and published in 2004. Caldwell, a Princeton University graduate, and Thomason, a Harvard College graduate, are childhood friends who wrote the book after their graduations. The Rule of Four reached the top of the New York Times Bestseller list, where ...