Luisa and Matt Upton are a husband and wife team who brought their first book to life by taking Matt's imagination and Luisa's writing skills to unlock the secret world of Grandpa. Literature and writing have long been a passion of Luisa's, who gained an English and American Literature degree from the University of Kent in 2010. With an ambition to write her own novel one day, it was meeting Matt that gave the much-needed encouragement and turned her attention to children's literature. With his uninhibited imagination, Matt's ideas know no bounds, and their debut story came alive. They hope that this will be the first of many collaborative stories for children to get lost in before bedtime.