Synopsis

Ses and Maddy are on a school trip to the Natural History Museum
in London to work on a rainforest project, when they are transported
to the jungly area of Karisma. After being greeted by the gatekeeper
fairy Pogg, they come up against huge hairy spiders, ferocious
crocodiles and girl-eating plants. But nothing deters Ses in her
quest to track down the butterfly charm, not even when Morbrecia
sets the gribblers out to get her.