When Tony Stark tries to jumpstart a dormant peacekeeping program, things go awry and Earth's Mightiest Heroes, including Iron Man, Captain America, Thor, The Incredible Hulk, Black Widow, and Hawkeye, are put to the ultimate test as the fate of the planet hangs in the balance. As the villainous Ultron emerges, it is up to The Avengers to stop him from enacting his terrible plans, and soon uneasy alliances and unexpected action pave the way for an...

"OK. It's time to stop messin' around...In this book, the One is going to be reunited with the Others. You are going to actually meet the real dread overlord Splaarghön. And one character is going to change everything you thought you knew. This is the one you've been waiting for!"--

When a goo monster crashes the science fair, the Princess in Black is on the job, and with the help of the Princess in Blankets, sets out to save the science fair.

Sixteen year old Max McGrath, who's body can generate the universe's most powerful energy, and a techno-organic extraterrestrial named Steel become unlikely friends and soon find themselves hunted by sinister forces who want to control Max's powers, as well as an unstoppable enemy from another galaxy.

"Bob and his wife Helen used to be among the world's greatest crime fighters, saving lives and battling evil on a daily basis. Fifteen years later, they have been forced to adopt civilian identities and retreat to the suburbs where they live "normal" lives with their three kids, Violet, Dash, and Jack-Jack. Itching to get back into action, Bob gets his chance when a mysterious communication summons him to a remote island for a top secret assignment....

Scott and Hope, along with Hank and Janet, explore the Quantum Realm, where they interact with bizarre creatures and embark on an adventure that goes beyond the limits of what they thought was possible.

"The Renegades Trilogy continues, in this fiercely awaited second installment after the New York Times-bestselling Renegades by Marissa Meyer, author of the Lunar Chronicles. Time is running out. Together, they can save the world. But they each other's worst nightmare. Nova's double life is about to get a lot more complicated: As Insomnia, she is a full-fledged member of the Renegades, a syndicate of powerful and beloved superheroes. She works with...

"Billy Batson--aka Shazam!--and his fellow foster kids are still learning how to juggle teenage life with having adult Super Hero alter egos, but a vengeful trio of ancient gods has arrived on Earth in search of the magic stolen from them long ago. Now, Billy and his family are thrust into a battle for their superpowers, their lives and the fate of their world"--Container.

A sleepy Princess in Black takes a much-needed vacation and rides her bicycle to the seaside, where she plans to nap in a hammock, but her peace is disrupted by a roaring sea monster.

When a priceless yellow diamond is stolen from the museum, Superman, Batman, and the other Super Friends follow the clues and discover that Gorilla Grodd is using the diamond to create an army of yellow gorillas.