Another hilarious tale of primary school life from the Blue Peter award-winning team. Nothing is as it seems for Izzy and friends, and the drama is always off the scale...

Izzy and friends are excited to find that their school trip involves an overnight train ride. But when they get on board, they're shocked to discover that EVERYTHING is STRANGE. And the BUNK BEDS are TINY! And then their teacher disappears... OH NO! Miss Jones has been kidnapped! EVERYONE PANIC!!!