The Mobile Monster Zoo

When a Mobile Monster Zoo comes to town posing as a themed circus, Bethany Rider and her friends soon work out that something more sinister is afoot. Bethany, Derek, Caitlin and Jake all return in this spellbinding sequel to find the stolen Obsidian Orb - the source of all of Strataton's power. This time, however, they're not allowed to use magic Is midnight behind the theft, and why is Bethany still having dreams about a witch that was vanquished months ago?