Look up in the sky! It's a graphic novel about SUPERHERO PETS from CALDECOTT MEDALIST DAN SANTAT! Captain Amazing, superhero and savior of Metro City, is getting old. He's out all hours battling arch-villains, catching thieves, and helping little old ladies cross the street. He doesn't even have time for his house full of pets. He needs - a SIDEKICK! Captain Amazing's four pets agree. But each one of them thinks HE should get the sidekick spot - and a chance for one-on-one time with the Captain. Get ready for sibling rivalry royale as pets with superpowers duke it out for the one thing they all want - a super family. A BOLD and BRILLIANT graphic novel romp by Caldecott Medalist Dan Santat.

Caldecott Medalist, National Book Award Winner, and New York Times bestselling creator Dan Santat returns to Sidekicks! This expanded edition includes a brand-new cover and sixteen pages of a never-before-seen epilogue! Suit up for high-octane action and laughs! Captain Amazing, the hometown hero of Metro City, is searching for a sidekick! Heroes near and far are auditioning for the part, but there's four unlikely candidates heating up the competition. A dog, a cat, a hamster, and a chameleon—the adoring pets of Captain Amazing's alter ego, Harry—have all been honing their own secret superpowers. Wanting to spend more time with their beloved human, each pet is vying for the coveted role. Meanwhile, Dr. Havoc is back and Captain Amazing can't defeat him on his own, leaving Metro City and its citizens in serious danger. Can the warring pets put their squabbles aside to save the day?!

Caldecott Medalist, National Book Award Winner, and New York Times bestselling creator Dan Santat returns to Sidekicks with a brand-new adventure in this second series installment! Suit up for high-octane action and laughs! There's trouble at the Society of Superheroes! Captain Amazing, the longtime hero of Metro City, has retired, and he's enjoying a much-needed vacation at the World's Biggest Ball of Yarn. But while he's away, there's trouble at home! A massive data breech disrupts the Society of Superheroes, and a flash drive containing sensitive information about Captain Amazing and other heroes winds up in reckless hands. Meanwhile, an unannounced visitor named Whipley arrives at the captain's house, and his pet sidekicks—Manny, Roscoe, and Fluffy—are skeptical of the stranger's intentions. The only sidekick excited by the visit is Shifty. Could Whipley be Shifty's loving, long-lost brother as he claims? Or is he framing the sidekicks for his own personal gain and vengeance?