Cindy Callaghan is the author of the middle grade novels Lost in London, Lost in Paris, Lost in Rome, Lost in Ireland, Lost in Hollywood, the award-winning Sydney Mackenzie Knocks 'Em Dead, Just Add Magic, and its sequel Potion Problems. She lives in Wilmington, Delaware.
Jesse Vilinsky, a classically trained actress and voice actor, graduated from the USC School of Dramatic Arts and BADA in London. Jesse has lent her voice to numerous film and television projects, and her work also includes animation, video games, and commercials.