"Superheroes Fiction." . . "Dogs Fiction." . . . . "Superheroes Comic books, strips, etc. Juvenile fiction." . . "Penguins Comic books, strips, etc. Juvenile fiction." . . "Dogs Comic books, strips, etc. Juvenile fiction." . . "Penguins Fiction." . . . . . . "Ace the Bat-Hound and Krypto the Super-Dog must reel in the Penguin's Bad News Birds, who have stolen sardines from the Gotham City Marina." . "Graphic novels"@en . . . . . . . "Pooches of power!"@en . . . . "Children's stories"@en . . "Pooches of power!" . . . . . . . "Fiction" . "Fiction"@en . . . "Juvenile works" . "Juvenile works"@en . "Ace the Bat-Hound and Krypto the Super-Dog smell something fishy. Penguin's Bad News Birds have stolen sardines from the Gotham City Marina. Together, the doggy duo must reel in the fowl felons and throw them in the can." . . . . "Pooches of power"@en . . . .