Boom! By Mark Haddon

This is a story about Jim and Charlie, two curious friends who decide to spy on their teachers by bugging the teachers’ lounge. They unknowingly stumble upon a much bigger mystery than just which student is the biggest troublemaker –they hear Mrs. Pearce and Mr. Kidd speak in a strange secret language! But what does “spudvetch” mean, and why do Mr. Kidd's eyes flicker with fluorescent blue light when Charlie says it to him? Are they bank robbers speaking in code? Perhaps they are aliens, or maybe spies? Whatever they are, Jim and Charlie are determined to find out. So from the moment Jim and Charlie hear their teachers speaking in this strange language and see strange violet lights flash from their eyes and finger tips, things start to go downhill. When Charlie goes missing and an attack is made on Jim and his sister, Jim must use all his wits to save not only his best friend, but the whole world. This is a fun and funny adventure that, as it gathers speed and begins to spin out of control, can only end in one way…. with a boom! Review by Lizzy Healy