Another laugh-out-loud FULL COLOUR monster adventure in the Billy and the Mini Monsters chapter book series, perfect for newly independent readers aged 6+ and fans of Claude and Horrid Henry. Billy is feeling anxious. He's about to go on his first ever school trip to a museum.Luckily, Billy's Mini Monsters are on hand to help. They've come to the museum too, with a mission of their own - to find their mummies!A heart-warming story that covers the anxiety of starting a new school, going on a school trip and making friends. Packed with colour illustrations, comic strips, maps and speech bubbles, with an action-packed plot, to appeal to even the most reluctant reader. Collect all the books in the Billy and the Mini Monsters series!1.Billy and the Mini Monsters: Monsters in the Dark2. Billy and the Mini Monsters: Monsters go to School3.Billy and the Mini Monsters: Monsters go Swimming4. Billy and the Mini Monsters: Monsters on a Plane5. Billy and the Mini Monsters: Monsters go to a Party6.Billy and the Mini Monsters: Monsters Move House7. Billy and the Mini Monsters: Monsters on a School Trip8.Billy and the Mini Monsters: Monsters at the Seaside9.Billy and the Mini Monsters: Monsters at Halloween10.Billy and the Mini Monsters: Monsters Go Camping11. Billy and the Mini Monsters: Go Green12. Billy and the Mini Monsters: Monsters at Christmas13.Billy and the Mini Monsters: Monsters go to Hospital14.Billy and the Mini Monsters: Monsters on a Sleepover