CHAPTER THIRTY-NINE Trelio remembered his conversation with Malcolm about invisibility spells. He decided that was the way they were going to get into the castle. There was a side door that was bolted shut. But Trelio hatched a plan to enter the castle invisibly, open that door and let everyone else in. Unlike Malcolm, he appreciated how hard it was to manage several people being invisible at the same time, so would do this alone. He cast the spell and amazed Kolan, Krolith and Hilary by disappearing right in front of them. They then heard his footsteps as he walked away. Kolan, Krolith and Hilary moved, with Albalos and Kalos, to the side door and waited. It took about twenty minutes for Trelio to deal with the guards in the dungeon and open the heavy iron door. He quickly made h

