Eric Marcus is an American non-fiction writer. His works are primarily of LGBT interest, including Breaking the Surface, the autobiography of gay Olympic diving champion Greg Louganis, which became a #1 New York Times Bestseller and Making History: The Struggle for Gay and Lesbian Equal Rights, 1945–1990, which won the Stonewall Book Award.He is also founder and host of the award-winning Making Gay History podcast, which mines his decades-old audio archive of rare interviews.