Elise Allen. Writer: Gabby Duran & The Unsittables. Elise Allen is known for her work in children's television, with credits including The Lion Guard, Dinosaur Train, and Sid the Science Kid. She is also the author of the successful "Gabby Duran and the Unsittables" middle grade book series, as well as the chapter book series "Jim Henson's Enchanted Sisters," and the stand-alone YA novel "Populazzi." She co-authored Hilary Duff's "Elixir"...