Manning, Matthew K

Xander Stone has been hiding his three friends the Rainbow-Barfing Unicorns in plain sight as part of a magic show, but now a regular unicorn has found her way through a portal; problem is the virus that turned them into zombie-like creatures has apparently given his three friends a craving for unicorn flesh--so when they all use to the portal to return to Pegasia Xander follows to try and restrain his friends (especially Ronk), and solve the mystery of who has been stealing candy from Pegasia.

Four zombie, rainbow-barfing unicorns were expelled from Pegasia for attempted unicorn cannibalism, but only three of them landed on the mountain where fifth-grader Xander lives with his aunt--but now the unicorns are determined to find their missing friend, Stalor, and when Xander follows them through the portal he finds himself in Shushyerbum, inhabited by Mears with a taste for human flesh, and he not only needs to rescue his friends, but keep from being eaten himself.

Everybody thinks that the "ponies" in Xander's magic show are made to look the way they do (like zombie ponies) with tricks and make-up, but the eccentric billionaire Russ DeVon knows what they are (the unicorn part, at least) because when Russ was nine he discovered Pegasia, and was kicked out for trying to steal a baby unicorn--and now he will stop at nothing to get back there.

"Scarecrow has Batman, Raphael, and Leonardo. Can they escape his clutches in time to help the others battle the Joker and Harley Quinn?"--Publisher.

"Watch out, New York City! Mad Hatter is up to something evil. Batman and the Teenage Mutant Ninja Turtles join forces to put a stop to his crazy planes"--Publisher.

"When the Kraang attack Gotham City, Batman and the Teenage Mutant Ninja Turtles team up with an old enemy"--Publisher.

"While Batman investigates Two-Face's mysterious escape from Arkham Prison, the Teenage Mutant Ninja Turtles battle Clayface"--Publisher.

"Harley Quinn and the Joker escape Arkham Prison and arrive in New York City. There, they team up with super-villain Shredder. Batman and the Teenage Mutant Ninja Turtles will have to join forces to stop the deadly trio"--Publisher.

Ali Baba, having discovered the secret hiding place of forty deadly thieves, is confronted by the evil men after they capture and kill his brother for being greedy.

Batman and Catwoman team up to stop the Penguin and the Ventriloquist from waging war on each other.