Is a roller-coaster read with spaceships, spies and mortal danger!Jim and his best friend Charlie weren't looking for adventure, when they decided to bug the staffroom . . And now they have to explain to the police, the headmistress and their parents where they've been for a whole week - without mentioning the aliens.

Binding: Paperback;208 pages; Publisher: Penguin Random House Children's UK; Classification: Children?s / Teenage fiction and true stories; Weight: 270 g; Dimensions: 198 x 129 x 14

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