The Wyverns' TreasureBook - 2010
When Nathaniel and Aunt Phil are summoned to the Welsh countryside to calm the giant dragons known as wyverns, they suspect the problem was caused by the same sinister man who has been trying to steal the Book of Beasts.
Publisher: Boston : Sandpiper/Houghton Mifflin Harcourt, 
Copyright Date: ©2010
Branch Call Number: LAF
Characteristics: 154 pages : illustrations ; 21 cm.