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!
- ISBN10 0857075306
- ISBN13 9780857075307
- Publish Date 27 September 2012
- Publish Status Out of Print
- Out of Print 24 November 2015
- Publish Country GB
- Publisher Simon & Schuster Ltd
- Imprint Simon & Schuster Childrens Books
- Format Hardcover
- Pages 32
- Language English