Kate Olesin (formerly Kate Hale) is a writer, editor and professional fun fact finder. A former executive editor for National Geographic Kids' Books, she's edited or written about everything from dog communication to inspiring scientists to wacky roadside attractions. She also co-created and hosted the award-winning kids' radio program, the Weird but True! show, and is the author of FACTopia! and Return to FACTopia!. Kate lives in Portland, Oregon, USA.