ERIN ENTRADA KELLY is a New York Times-bestselling author, two-time Newbery Medalist, National Book Award Finalist, and Newbery Honoree. Her work has been translated into more than a dozen languages. She has an MFA from Rosemont College and is on the faculty of the Hamline University MFA program in writing for children and young adults. She lives in Delaware. ELIOT SCHREFER is a New York Times-bestselling author, has twice been a finalist for the National Book Award for Young People's Literature, received the Stonewall Honor for best LGBTQIA+ teen book, and received the Printz Honor for best young adult book from the ALA. In naming him an Editor's Choice, the New York Times has called his work "dazzling. big-hearted." His science writing has appeared in Discover, Sierra, USAToday, Nautilus, and The Washington Post Magazine.

He has an M.A. in Animal Studies from NYU, is on the faculty of the Hamline MFA for writing for young people, and lives with his husband in New York City. JEANNETTE ARROYO was born and raised in New Mexico but recently relocated to the rainier Seattle area. In addition to her first graphic novel, Blackwater, she has also done freelance in animation and children's book illustrations. A huge fan of the horror genre, Jeannette likes to mix in some lighthearted spooky elements in her work.