Oliver's mum has caught green flu, so Oliver is in charge of the housework. There's a lot to do - recharging the wands, washing the cloaks, not to mention looking after the Witch Baby and her pet spider! Everything is okay until Oliver tries a Grow-bigger spell on the cauldron. Then he finds himself in very Big trouble indeed...
Oliver Moon is going for gold in the broomstick obstacle race. But so is champion cheat, Bully Bogeywort, and he'll stop at nothing to win. Oliver quickly realizes he has a broomstick battle on his hands...
Hooray! Magic School has finished for the Halloween holidays - and even better, Oliver has been chosen to look after Nippy the nipperbat, the class pat. But with Oliver's naughty baby sister lending a hand, it soon turns into a nipperbat nightmare!
Midwey Cottage is perfect for Oliver Moon's summer holiday. It's cold, dark and - best of all - haunted! Oliver's parents aren't so happy. They're fed up with the spooky noises in the woods, so Oliver decides to go ghostbusting with his new friend, Wilf. But is Oliver's hairy pal all that he seems?