Sol RegwanSol Regwan is an optometrist who loves to write. He is the author of the first book in the Gizmo Girl series, Geraldine and the Most Spectacular Science Project, and has authored two other successful children's books, The Adventures of Pgley Bear and Dylan and His Magical Robot. You can find him on Instagram @solregwanauthor. Denise Muzzio spent her early childhood drawing and surrounded by books. When she grew up, she decided to study graphic design, illustration, and animation to keep that inner child alive. Visit her at www.denisemuzzio.com Read More Read Less