Adam Blade

As Tanner, Gwen, and their Beasts Firepos and Gulkien continue their search for the pieces of the Mask of Death, they face betrayal from Gwen's twin brother Geffen, and discover a new Beast-Rider pair--Castor and Nera.

Tanner, his companions, and the Beasts continue their quest to retrieve the pieces of the Mask of Death, but Lord Derthsin's evil armies swarm over the land and his control over the people of Avantia continues to grow, until it seems that only the Beasts and their riders stand in his way.

Tom and Elenna journey into the Dark Realm to free the good beasts of Avantia who have been captured by the evil wizard Malvel.

This is the 50th Beast Quest book! Great for boys, with a huge collectability factor bolstered by the collectors' cards in the back of the books, and links to an excellent interactive website. Tom and his companions are searching for Malvel in the strange land of Seraph. The fate of all Avantia is at stake, and if Tom fails to overcome Minos the Demon Bull, all the world will fall under Malvel's evil thrall!

Tom and Elenna realize that nothing is as it should be in Gorgonia, but Tom is determined to save Epos the Winged Flame who is held captive somewhere in the Dark Realm.

Tom continues his quest to free the six good beasts of Avantia from the Dark Realms, but his efforts to save Tartok, an ice beast, forces Tom to stand toe-to-toe with Kaymon the Gorgon Hound.