"Twelve-year-old Ace’s life is about to change in the most unexpected and magical ways—all because of a peanut butter jar. When he opens it, he inadvertently releases a genie named Ridge. Now a Wishmaker, Ace is given a week to complete a seemingly impossible quest, and if he fails the world will end in the most tragic (but cuddly) way imaginable. Luckily, Ridge can help by granting Ace an unlimited number of wishes…as long as Ace is willing to accept the consequences. The bigger the wish, the greater the consequence. So, if Ace wants to avoid having pogo sticks for legs or his clothes turn invisible, he'll have to be careful what he wishes for and get a little creative." -- Amazon.com.