Books in the Thimble Monkey Superstar series

Jams lives with his mum, dad and his best friend Thimble, a hugely clever monkey who doesn't always get on so well with Dad. (Don't tell anyone what Thimble did with the superglue...) When Mum organises a house-swap holiday in France, what can possibly go wrong, especially when Thimble and Dad find the keys to a speedboat in the new house...