"Professor Inkling has invited the Octonauts home for Christmas, but the celebrations get off to a shaky start after a terrible undersea rock slide! This is a job for the GUP-X... Octonauts, let's do this!"--Back cover.

The Octonauts come to the rescue when Professor Inkling's family get trapped by a rockslide.

The Octonauts are planning to spend Christmas with Professor Inkling at his childhood home, an undersea mountain. But when they arrive the Octonauts discover that a rockslide has endangered the lives of the local creatures - including a rare species of golden coral, and Inkling's little octopus nephew, Squirt! With the help of Tweak's latest invention, the amazing Gup X, the Octonauts must rescue all the creatures and save Christmas. Octonauts, let's do this!

The Octonauts are planning to spend Christmas with Professor Inkling. But when they arrive, the Octonauts discover that a rockslide has endangered the lives of the local creatures! With the help of Tweak's latest invention-the amazing Gup X-the Octon

The Octonauts are planning to spend Christmas with Professor Inkling. But when they arrive, the Octonauts discover that a rockslide has endangered the lives of the local creatures! With the help of Tweak’s latest invention—the amazing Gup X—the Octonauts rescue all the creatures and save Christmas. This 8x8 also includes a festive sheet of stickers!

The Octonauts have roamed the seven seas meeting the most extraordinary creatures! Did you know that humpback whales can sing for up to 24 hours? Or that cuttlefish can change colours but are colour-blind? In the Octonaut's Creature Report, learn all about angler fish to orcas in this exciting new sticker book! Use the over 150 stickers included to complete each report compiled by Captain Barnacles, Peso, Kwazii and all the Octonauts! Perfect for your little Jacques Cousteau or mini David Attenborough at home.

When all of the Octonauts are trapped in a dangerous blob of Marine Mucilage, the Vegimals must step up and rescue the crew in time for the Christmas meal! Find out what happens in this festive Octonaut Christmas book.