David Merrell
Author
Description
Eric and his friends learn that Zorfendorf Castle holds a secret which they must prevent from falling into the hands of Emperor Ko. 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...
10) Moon magic
Author
Description
When a treacherous sorceress casts Eric and his friends through her powerful Portal of Ages, they must travel back to the past and into the future, dodging a terrifying dragon named Gethwing, to save the magical kindgom of Droon.
Author
Description
Ko's beasts have taken over Doobesh, a dangerous city full of thieves and pirates. Now they're hard at work in the magical forge there, creating powerful armor that will make they unstoppable. That is, unless Eric and his friends destroy the armor first. The race is on. Can the kids beat the beasts and flatten the forge in time?