Author:
Blade, Adam.
Imprint:New York : Scholastic Press, [2013], c2011.
Physical Description180 p. ; 22 cm.
Note:Originally published: London : Orchard, 2011.
Note:Tanner, his companions, and the Beasts head for a final showdown with Derthsin when they discover that the last piece of the Mask of Anoret can be found in Derthsin's lair.
Audience:3-4