The Billy and the Mini Monsters Series is a hilarious, action-packed collection of early chapter books perfect for children aged 5–8 who are beginning to read independently. Billy’s life turns upside down when he discovers a group of friendly — and very funny — mini monsters living in his home! Together, they take on everyday adventures filled with chaos, laughs, mischief, and heart. With a blend of comic-style illustrations, short chapters, and engaging storylines, these books are ideal for building reading confidence while keeping children entertained from start to finish. A favourite series for fans of Tom Gates, Dog Man, and The 13-Storey Treehouse. Billy and the Mini Monsters Series Books 1 - 13 Collection Set by Zanna Davidson: Titles In This Set: Monsters go to Hospital Monsters on a Plane Monsters Move House Monsters in the Dark Monsters go to School Monsters go to a Party Monsters go Swimming Monsters at Halloween Monsters on a School Trip Monsters Go Camping Monsters at the Seaside Monsters Go Green Monsters at Christmas