Stuart Gibbs is the author of the New York Times bestselling Charlie Thorne and the Last Equation, Charlie Thorne and the Lost City and the FunJungle, Moon Base Alpha and Spy School series. He has also written screenplays for movies, worked on a whole bunch of animated films, developed TV shows, and researched capybaras (the world's largest rodents). Stuart lives with his family in Los Angeles. You can learn more about what he's up to at stuartgibbs.com.