the Octonauts : BooksThen the alarm goes off and everyone runs to HQ to find out what is going on. Professor Inkling explains that their home under the sea, the Octopod, is are under attack. Quickly the octonuts head to their stations. Captain Barnacles and Peso leave the Octopod in the Gup-E sub to see what is going on, and Kwazii kitten follows in his submarine so that he can back them up. When they get outside the Octopod, the three Octonauts see that a huge monster is attacking their home. The friends soon find out that the monster was not attacking the Octopod at all. It thought that the Octopod was one of its own kind.
Octonauts - Eight Headed Sea Monster - Dangerous Missions
The Octonauts and The Only Lonely Monster