"The purrmaids' homework assignment is to find something special to bring to class. Will they be brave enough to swim far away from Kittentail Cove and explore Tortoiseshell Reef to find the perfect thing? Or will they be scaredy cats?"--

When the Octonauts, a team of eight animal underwater explorers, meet a frowning fish, they try their best to make it smile.

"Unravel the mysteries of an extraordinary underwater world in this official Minecraft novel! When three kids discover a mystery in an abandoned Minecraft server, they must race against the clock to uncover its secrets. When three teenagers--Jake Thomas, Emily Quesada, and Thanh Vuong--are forced to clean up and sort through the items in their beloved community center before a developer demolishes the building, they discover an odd Minecraft server...