Max and his robodog, Rivet, seek to rescue Max's father from a giant cyber squid, and meet Lia, princess of an ancient underwater race, along their travels.

A brand-new underwater adventure from Adam Blade, author of the Beast Quest series! Max's home, the floating city of Aquora, is attacked by Cephelox the Cyber Squid and his father is carried away by the Robobeast. Max and his robodog, Rivet, set off on a rescue mission. Along the way, they meet Lia, a princess of an ancient race of Merryns who live underwater. The Merryn's magic powers are fading because the evil Professor has stolen four pieces of a skull that is the source of their abilities. It is up to Max and Lia to retrieve these items and save Max's father before it is too late.

Max and Lia's underwater adventure continues in this thrilling series by Beast Quest author Adam Blade! Max is determined to track down the evil Professor even if that means journeying into the deadly Forest of Souls. Lia knows this is a dangerous plan but she will do whatever it takes to help with the search. Max is going to need that kind of friendship when his quest leads him into battle with Manak the Manta Ray. A sting from this Robobeast's tail will paralyze any victim. Can Max defeat Manak and retrieve the third piece of the Skull of Thallos in order to save his father?

Max and Lia's underwater adventure continues in this thrilling, high-action series! Max and Lia are following the evil Professor's trail to rescue Max's father. But when Max doesn't heed Lia's warning about the dangers of the ocean, he ends up getting scooped up in a jetstream. Luckily his friends manage to keep up with him. The stream leads him to another one of the Professor's Robobeasts, Silda the Electric Eel. Can Max defeat this foe and recover the second piece of the ancient skull that grants magical powers to Lia and her people?

Max and his robodog Rivet attempt to rescue Max's kidnapped father from a giant cyber squid.

When disaster strikes, the only thing you can count on is yourself! It had seemed like the perfect California day. But as Joey Flores walked home from the skate park with his friends, the ground began to tremble, and Joey knew they were headed for trouble....The earthquake that followed devastated their neighborhood, collapsing a nearby overpass with Joey and Fiona on one side and Kevin and Dylan on the other. Now Joey and his friends must rescue each other, endure the aftershocks, and find a new way home as the earth cracks beneath their feet.