Tim Mason is a playwright whose work has been produced in New York City, throughout the United States, and around the world. Among the awards he has received are a Kennedy Center Award, the Hollywood Drama-Logue Award, a fellowship from the National Endowment for the Arts, and a Rockefeller Foundation grant. In addition to his dramatic plays, he wrote the book for Dr. Seuss's How the Grinch Stole Christmas! The Musical, which had two seasons on Broadway and tours nationally every year. He is the author of the young adult novel The Last Synapsid. The Darwin Affair was his first adult novel.