Justin Richardson is an assistant professor of psychiatry at Columbia and a practicing psychiatrist who lectures regularly on teens and sexuality both nationally and to the parents of New York City's finest private schools. He founded the center for gay and lesbian mental health at Columbia-Presbyterian Hospital. He resides in New York City.
Peter Parnell is the coauthor, with Justin Richardson, of And Tango Makes Three. He is a playwright whose plays have been produced at the Public Theater and Playwrights Horizons in New York City, the Mark Taper Forum in Los Angeles, and the Seattle Repertory Company, among others. His play QED was produced on Broadway. He has written extensively for television as a producer for both The West Wing and The Guardian; he has also written episodes of Maurice Sendak's series Little Bear. He lives in New York City.
Henry Cole has illustrated more than fifty books for children including The Leprechaun's Gold by Pamela Duncan Edwards, Little Bo by Julie Andrews, and On Meadow Street, which he wrote. His first novel was A Nest for Celeste.