The Polar Bear Explorers' Club

Join Stella Starflake Pearl and her three fellow explorers as they trek across the snowy Icelands and come face-to-face with frost fairies, snow queens, outlaw hideouts, unicorns, pygmy dinosaurs and carnivorous cabbages.... When Stella and three other junior explorers get separated from their expedition, will they be able to cross the frozen wilderness and live to tell the tale?

Stella Starflake Pearl is eagerly anticipating her next expedition. Suddenly disaster strikes when Stella's father, Felix, is snatched by a fearsome witch. Stella must bring her magic ice princess tiara to Witch Mountain or she will never see Felix again! But no one ever returns from Witch Mountain.... Stella, Ethan, Shay, Beanie and reluctant Jungle Cat explorer Percival set off into the unknown. They will face terrifying bat caves, poisonous apple groves, outraged vultures, argumentative mushrooms and deranged broomsticks in their quest to rescue Felix.

Ice princess Stella Starflake and her father Felix are in trouble: President Fogg has expelled them from the Polar Bear Explorers' Club and banned them from going on any further expeditions. Stella's not going to be put off by rules and regulations, though. She knows her friend Shay is in danger of turning into a witch wolf himself, since receiving a deadly bite on their last adventure. It's vital that Stella and her friends set out to find the spellbook that could save his life, even if it means travelling over the cursed Black Ice Bridge.