Get ready for underwater adventure! The limited edition box set includes the four original hardcover books that inspired the hit animated TV series worldwide:
The Octonauts & the Only Lonely Monster
The Octonauts & the Sea of Shade
The Octonauts & the Frown Fish
The Octonauts & the Great Ghost Reef
These stories have never been adapted into TV episodes. The box set will include a special limited edition art piece created by Meomi.