"Young Violet's only friend is her dog, Orville, until one of her homemade flying machines takes her to the rescue of a Boy Scout troop in trouble."--Title page verso.

Wealthy Bruce Wayne relates how he became the costumed avenger known as Batman.

Freddie finds a mysterious package outside his apartment containing sneakers that allow him to run faster than a train, and inspire him to perform heroic deeds.

Field mouse Mousetta is so painfully shy she would rather hide under a bucket than be seen by her fellow mice, but when foxes attack the fieldhouse Mousetta realizes she must turn her fear into fearlessness if she wants to save the others.

Indira Story grew up in Origin, yearning to be the hero of her own story, but after finally being chosen to attend Protagonist Preparatory, she learns that side characters can be heroes, too.

The fourteen Olympians follow rumors of the Titans' escape to Olympus, but just as they reach the sea the group encounters Gaia, who offers her help in defeating Cronus. Gaia is on the side of the Olympians, partly because she believes that they will be better for the planet than Cronus, but also because she is angry with her son. He has imprisoned his three brothers: Briar, Kottos, and Gyes. She says if the Olympians free them from Tartarus, they...

"In a superpowered society, there is nothing ordinary about evil anymore. Heroes, trained and licensed to protect and defend the public against supervillains, stand above all the rest. Not everyone can be a hero, however, and there are those who would use their powers to serve the people without legal sanction. But do they fight for justice in the shadows, or for reasons known only to themselves? Whatever they fight for, they are called ... Vigilantes"--...

When Old Fogey escapes from prison and creates a video game that physically sucks the players into the game, it is up to Daniel, aka Loud Boy, and his friends to call upon their superpowers to rescue the captured players.

"Kyoshi's place as the true Avatar has finally been cemented-but at a heavy cost. With her mentors gone, Kyoshi voyages to the Southern Air Temple, where she can master the elements beyond what she could have ever imagined. But while her bending grows stronger, a mysterious threat emerges from the Spirit World. To stop it, Kyoshi, Rangi, the daofei, and their reluctant allies must join forces before the four nations are destroyed irreparably"--

"Summer vacation is over, and it's back to school for the students of U.A. High! But before classes can get started, Midoriya and Bakugo need to settle a beef between them that's been a long time coming. Even if they can get past this bump in the road on the way to becoming superheroes, the hurdles will just keep getting higher and higher--the hero work studies in the upcoming year will bring them even closer to their goal ... or their destruction!"--Page...