Boffin Boy and Wu Pee decide to investigate the caves on Pluto. Who knows what they will find down there? Boffin Boy is trying out his new space ship - and Wu Pee has come along too. On Pluto they find an alien space ship frozen in the ice caves. The aliens are still on board and Boffin Boy is in for a big surprise: he's met these guys before. Can Boffin Boy lead Wu Pee, the aliens (and himself) to safety, before they all freeze to death in the ice caves of Pluto. Featuring our familiar heroes Boffin Boy and Wu Pee, this is another in the hugely popular series of 'Boffin Boy' graphic-format stories. With its wacky humour, low level, accessible text and great, manga-style illustations, Boffin Boy is ideal for reluctant readers.