How did Batgirl become Batman's crime-fighting partner? Discover the story behind Barbara Gordan's journey from commissioner's daughter to super hero sidekick, including the source of her high-tech gadgetry. With action-packed illustrations and easy-to-follow text, these early reader books are perfect for young super hero fans.

"At the Global Village theme park, the Cheetah challenges Wonder Woman to a showdown in the Greek showcase"--Title verso page.

When Chemo breaks free at S.T.A.R. Labs, Superman sets out to find him before the radioactive villain causes an environmental disaster.

"Can the Girl of Steel keep a dangerous shipment of Kryptonite out of the clutches of the superpowered cyborg Metallo and save Metropolis from destruction at the same time?"--

"Wonder Woman recognizes that the Beastiamorphs overrunning the island of Valdonia are creations of her old enemy, Circe, so she sets out to deal with the threat; but she finds that the petulant king wants Superman, Circe has disguised herself, and the only clue is a strange, pea-sized stone hidden under a tower of mattresses on Wonder Woman's bed--and she has to untangle Circe's spell, defeat the sorceress, and prove to the king that she is a real...

When Mr. Freeze and the Penguin team up to take over the planet, Batman and Green Arrow don high-tech suits to take them down.

"Killer Croc climbs out of the sewers . . . with an army of reptile warriors! Batman and Robin are hot on their lizard-like tails. Can the Dynamic Duo stop their reptile raid, or will these slimy super villains give the heroes the slip? Find out in this action-packed early chapter book for the youngest of readers" --

A seedpod from space has crashed into Gotham City! As its vines grow wild, Batgirl, Supergirl, and Poison Ivy all rush in to investigate. They discover that the plant's roots can't be cut. Its reaching tendrils are super-strong and move with super-speed. It's a surviving species from Krypton, and under Earth's yellow sun, it has superpowers! And under Poison Ivy's command, the vegetal menace will make for an unstoppable weapon. Can Batgirl and Supergirl...

Harley is fed up with receiving zero respect from the Joker, so she decides to become an admired Super Hero instead! Needing some tips in doing good, she partners with a suspicious Batwoman to patrol the streets. Can Harley use her mad skills to crack down on crime, and does she have the guts to bust her own bossy Puddin'? Find out in this action-packed chapter book for DC Super Hero and Super-Villain fans!

The PENGUIN is on the loose...at sea! He's hijacking high-class yachts with his penguin-shaped submarine. To stop him, the DARK KNIGHT will need to sink to this super-villain's evil depths, or become victim to the feathered felon’s foul play.