All Jasper John Dooley was trying to do was practice his reading skills. He wanted to be ready for his turn to sit in the big, comfy chair at the library on Wednesday and read to Molly the Dog. But, even though Jasper was being so so so careful, the wonderful library book about toilet-paper-tube crafts accidentally falls into his bathwater and drowns. After that, he and his dad only make things worse by setting the book on fire and then shooting it with the fire extinguisher. "We're Book Killers," Jasper says gravely. He knows he's going to have to pay for the ruined book, or they'll never let him back in the library again. Except, from what Jasper can tell, the price printed on the book says two thousand five hundred dollars! How can Jasper possibly find a way to raise that much money? And before Wednesday? He'll need his best friend Ori's help now more than ever.