Max and Lia's underwater adventure concludes in this thrilling series by Beast Quest author, Adam Blade! Max and Lia have tracked the evil Professor to his lair in the Black Caves. Neither of them are ready for what awaits them there. Kraya the Blood Shark, with his razor sharp teeth and laser cannons is the most vicious of all the Robobeasts. Max must survive if he wants to finally come face-to-face with the Professor to save his father and retrieve...

"One boy's journey to help his village becomes a quest to save the kingdom."--Cover back.

"One boy's journey to help his village becomes a quest to save the kingdom."--Cover back.

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.

Tom is forced to follow Malvel's evil beast, Tusk the mighty mammoth, into the dreaded forests of the Dark Realm, in order to save Ferno the fire dragon from Tusk's path of destruction.

"A ferocious two-headed demon has stolen Avantia's most precious treasure: the Cup of Life. Tom must get it back, or the kingdom will be destroyed by evil Wizard Malvel. But unknown to Tom, Kragos and Kildor have a deadly secret power that puts him in terrible danger"--Page 4 of cover.