Marc earned his doctorate at NYU in American Cultural History and went on to write award-winning nonfiction books for young readers, beginning with Art Attack: A Short Cultural History of the Avant-Garde. Marc now teaches in the School of Communication and Information at Rutgers University and continues to write for younger readers. His next book is his second collaboration with his wife, the author Marina Budhos, The Eyes of the World, a joint photobiography of Robert Capa and Gerda Taro.