Ironheart / Ewing, Eve L

"In all the Marvel-Verse, few young minds are more brilliant than that of teen genius Riri Williams! Inspired by Tony Stark, Riri built her own invincible suit of armor--but she soon stepped out of Stark's shadow to forge her own future as the heroic Ironheart! Can Riri combine her studies at M.I.T. with her extracurricular activities--by which we mean taking down super-villains like the acoustic menace Clash? Plus: Ironheart shares an adventure with her Champions teammate Miles Morales, A.K.A. Spider-Man! And a zombie invasion calls for a meeting of minds with her fellow science whiz, the Wasp! But what lessons will be learned on a far-out trip to the future, where Riri meets a 126-year old Tony Stark...Earth's Sorcerer Supreme!?"--Provided by publisher.

As the superhero Ironheart, Riri Williams steps up to defeat an old enemy of Spider-Man's who takes world leaders hostage; searches for missing friend Miles Morales; and attempts to foil the plans of the evil Ten Rings with help from the Wasp, Doctor Strange, and Princess Shuri of Wakanda.

Riri Williams--also known as the superhero Ironheart--gets a visit in Chicago from Nadia Van Dyne, the Unstoppable Wasp--just in time for a surprise zombie invasion. To figure things out, the heroes get a clue from Doctor Strange and find out the real enemy is the Ten Rings, who are searching for the Wellspring of Power.

A series of seemingly unrelated incidents lead Ironheart to an organization with ancient, dark powers--the Ten Rings--who are either want Riri dead or are looking to recruit her in the quest for world domination. Then, Miles Morales goes missing and Riri, who's never gotten along particularly well with Miles, is the only one who can find him.