Quantum boogaloo

By John Green

Subjects: Siblings, Spies, Cartoons and comics, Sibling rivalry, Time travel, Comic books, strips, Fiction, Graphic novels, Children's fiction, Time travel, fiction, Platypus, Brothers and sisters

Description: When Phineas and Ferb take a time machine twenty years into the future, they meet a grown-up Candace, still determined to get them in trouble, who goes back into the past to stop them, as Perry the platypus continues to battle Dr. Doofensmirtz.