Through the Portal: Terrific Treehouses and Troublesome Tools

Any kind of adventure is possible when you have a magical portal in your back garden. When Meg and Misha realise that they can control what kind of world their tree-top portal takes them too, they can't help but experiment. The portal worlds don't always turn out as Misha and Meg expect, though, so these adventure-seeking siblings have to be ready for anything!

While working on a treehouse den with their Mum and Dad, Meg and Misha accidentally lose the toolbox through the portal. The siblings have to scramble to get the tools back without their parents getting suspicious.