Gustav Gloom and the Castle of FearBook - 2016
"The fate of the Dark Country rests on Gustav and Fernie's shoulders. After weeks of traveling on a quest to find their fathers, Fernie and Gustav finally come face-to-face with their nemesis--the evil Lord Obsidian."-- Provided by publisher
Publisher: New York, NY : Grosset & Dunlap, 
Branch Call Number: J
Characteristics: 267 pages : illustrations ; 21 cm.