Seamus Kirst is a writer whose work has been published in The Washington Post, The New York Times, The Guardian, Teen Vogue, Forbes, The Advocate, and Vice. He is the author of Papa, Daddy, and Riley, Dad and Daddy's Big Big Family, Once Upon My Dads' Divorce, and Harper Becomes a Big Sister. He lives in Brooklyn, NY. Visit @SeamusPatrickKirst on Facebook and @SeamusKirst on Instagram and X. Karen Bunting is an illustrator based in Bristol, UK. Visit @KarenBuntingDesign on Instagram.