Thomason &

Dustin Thomason graduated from Harvard College and received his M.D. from Columbia University.

He is the co-author of The Rule of Four, which sold over two million copies in the US alone, and has written and produced several television series, including Lie to Me. He lives in Venice Beach, California

Ian Caldwell is a Princeton-educated writer whose first novel, The Rule of Four, became one of the bestselling debuts of the decade, selling over two million copies in the US alone. His fiction has been profiled on the front page of the New York Times and Washington Post, and on the front cover of The New York Review of Books and The New Republic.

He, his wife, and their three sons live near Washington, D.C.