Amazon.com Product Description (ISBN 0439634105, Hardcover)

After his adventures in THE DIVIDE, Felix lives quietly at home with his parents. But Snakeweed, the arch villain, is still at large. Having failed to sell bad magic to the real world, he wants to go back home. All he needs to get there is the spell hidden in Felix's notebook. So Snakeweed pays a visit to Felix--and freezes his parents with a horrible curse that begins to spread like a magical disease. Soon the curse is effecting everything--and the Earth itself may be in danger. Felix must return to The Divide to find the counter-charm that can cure his parents...and save the world!