Secrets of Droon : Riddle of Zorfendorf Castle by Tony Abbott
	List Price:   $4.99 Unit Price:   $3.99 You Save:   $1.00 (20%) ISBN-10:   0439671736 ISBN-13:   9780439671736 Publisher:   Scholastic Inc; Scholastic Paperbacks Series:   The Secrets of Droon Ser. Edition:   illustrated Category:   Reading Series, Sci Fy / Fantasy Pub. Date:   April 2005 Pages:   128 Format:   Paperback; Mass Market paperback
Description/Notes
There's only one passage between the Upper World and Droon -- the magical rainbow staircase. At least, that's what Eric and his friends have always believed. But now Ko and his beasts are attacking Zorfendorf Castle, a magical fortress that's hiding a huge secret: the Fifth River, another passage to the Upper World. Ko will do anything to get to the river -- and to the Upper World. And Eric, Julie, Neal, and Keeah will do anything to stop him! Eric and his friends, Julie, Neal, and Keeah, learn that Zorfendorf Castle holds a valuable secret and it us up to them to prevent it from falling into the hands of Emperor Ko. A Hidden Door. A Magical Staircase. Discover the World of Droon! Eric and his friends have long known about the mysterious and beautiful Zorfendorf Castle. But when Emperor Ko launches a surprise attack, the kids discover that the castle is not all it seems. Hidden deep under Zorfendorf is one of the most baffling secrets in all of Droon. Ko will do anything to discover that secret. And Eric, Julie, Neal, and Keeah will do anything to stop him!