Amazing Brain of O C Longbotham

Philip James Longbotham is twelve. His nickname is OC and he possesses a most amazing brain. It might not go round corners but it’s a whiz at science and plays chess like a dream. It also has a nasty habit of seizing up at the wrong moment; Kitty says it only does that because it’s overloaded with maths equations. Kitty and Anna are OC’s sisters and they’re the reason Mum wants to leave home. OC’s...