Something funny is afoot in Gotham City, but Batman and Batwoman aren't laughing. Robbery victims are handing over their loot and seem downright delighted to do so. While investigating this odd behaviour, the Dark Knight and his crime-fighting cousin uncover the use of Joker toxin. But the Joker is locked up in Arkham Asylum, or is he? Can Batman and Batwoman get to the bottom of the jester's joke before the punchline knocks out half of Gotham City? Find out in this action-packed chapter book for DC Super Hero fans.

As Supergirl escorts a dangerous shipment of Kryptonite to S.T.A.R. Labs, Metallo attacks the armoured truck. The superpowered cyborg is bent on claiming the radioactive rock for himself. When the Girl of Steel intercepts the man of metal, a brawl for the ages spills into the streets of Metropolis. Can Supergirl keep the Kryptonite out of Metallo's clutches and save the city from destruction at the same time? Find out in this action-packed chapter book for DC Super Hero fans!

Trouble on a movie set and a series of bank heists spur Batman and his sidekick, Batwing, into action. Soon they discover that former actor Matt Hagen, better known as the super-villain Clayface, is plotting a secret comeback. But when the morphing movie star gets cornered, his escape puts the Dark Knight in danger. Can Batwing help contain the muddy menace before Batman is brought to his knees? Find out in this action-packed chapter book for DC Super Hero fans!

A storm is brewing in Central City! The Weather Wizard has unleashed the fury of his giant weather wand in a bid to get the city's citizens to cough up their cash. Only when his fundraising efforts are complete will he leave Central City for good. Now it's up to The Flash to outrun the lightning and bring his own thunder to the climate criminal. Can the Scarlet Speedster stop the Weather Wizard before the villain either robs the city blind or destroys it in the process? Find out in this action-packed chapter book for DC Super Hero fans!