The monstrous Turbo Toilet 2000 is determined to take revenge on George, Harold, and Captain Underpants.

"Many years after the death of his parents, Bruce Wayne comes face to face with their murderer, Joe Chill. While chasing down this cold-blooded crook, Bruce recalls the story of his own past and the evolution of his alter ego-Batman"--Unedited summary from book.

Prof. Brandt Savage--grandson of the legendary action hero Doc Savage--is forced into a top-secret training program where he discovers his true calling...as the perfect assassin. Dr. Brandt Savage is on sabbatical from the University of Chicago. Instead of doing solo fieldwork in anthropology, the gawky, bespectacled PhD finds himself enrolled in a school where he is the sole pupil. His professor, "Meed," is demanding. She's also his captor. Savage...

"Abra Kadabra, a super-villain from the 64th century, has escaped from an alien prison and returned to Earth! Using a mind-control machine, this futuristic felon hopes to brainwash the entire planet into believing that he's the rightful ruler. To complete his evil plan, Abra Kadabra has captured Superman, the only source of energy strong enough to fuel his high-tech weapon. If the Man of Steel can't escape his dream-like state and unplug himself from...

"When the Green Arrow needs help tracking down a sinister bomber in Star City, speedster Barry Allen is out the door in a flash. But as the Flash saves the day with his friends on Team Arrow, a huge dimensional rift appears over his hometown of Central City--and thousands of refugees with superspeed come pouring out. Can the combined skills of Team Arrow and the Flash's friends at S.T.A.R. Labs manage the chaos long enough to stop the rift from tearing...

When the Prankster gets out of prison and promises to change his life around by starting a new television show featuring teens who perform practical jokes, it quickly becomes apparent to Superman that the pranks are actually previews for crimes, and he sends Jimmy Olsen to look into the matter.

"Evil genius Lex Luthor is out to capture a deep space probe, which has gathered a large kryptonite meteor! But Superman has been kept busy protecting the city from a rash of crazy crimes. Can the superhero prevent Luthor from getting his hands on the deadly rock?"--Unedited summary from book.

"The evil puppet Scarface and his wiseguys just pulled off one of the biggest heists in Gotham history. But there's a rat among the thieves, and the loose lips are helping Batman crack the case. Has the Ventriloquist betrayed his wooden creation to the Dark Knight?"--Unedited summary from book.

When most of the Legion of Super-Pets are lured away by false alarms, the Legion of Villain Pets attacks their Kennel of Justice--can the lone remaining Super-Pet, Proty the shape-shifter, save the world by himself?

Charlie Wilde's dad has been abducted by masked figures who might not even be completely human. And it will take more than her incredible bracelet--which gives her powers from the animal kingdom--to rescue him. Luckily, Charlie's friends now have bracelets of their own with all-new abilities...they just have to work through a few issues first. Maria's device has hair-raising side effects. Mac can't wait to hack into his. And their frenemy, Kelly,...