Join the Octonauts team in this new Octonauts Adventure range as they explore and protect the ocean meeting exciting creatures along the way. Something strange is happening at the Octopod. The Octonauts' equipment is going missing and there's no trace of the thief. This mission is going to take al the Octonauts' skills to solve. This new storybook format features a sturdy board cover and rounded corners perfect for young readers. Each book is beautifully designed with scenes from the show and features a fact-based creature report.