Oliver Moon wants to have the best birthday bash ever, but some of his guests have other ideas. All of the not-so-nice wizards and witches from school have turned up and these party poopers are making real trouble. Luckily, there's birthday magic in the air, and hidden surprises in store from a very special guest... Look out for more magical mayhem with Oliver Moon, Junior Wizard!

1. Oliver Moon and the Spell-Off (2005)

2. Oliver Moon's Summer Howliday (2006)

3. Oliver Moon and the Potion Commotion (2006)

4. Oliver Moon and the Broomstick Battle (2006)

5. Oliver Moon and the Spider Spell (2007)

6. Oliver Moon and the Monster Mystery (2007)

7. Oliver Moon and the Dragon Disaster (2007)

8. Oliver Moon and the Nasty Vampires (2008)

9. Oliver Moon and the Troll Trouble (2008)

10. Oliver Moon's Fangtastic Sleepover (2009)

11. Oliver Moon and the Batty Birthday (2009)

12. Oliver Moon's Christmas Cracker (2010)