Hydra has a synthetic pathogen that will make the entire human race dependent on them for the cure. A.I.M.'s newly developed nanotech compound to enslave humanity is dangerously close to contaminating the world's water supplies. Ultron is poised on the edge of Singularity, Earth's technology at his metallic fingertips. Dormammu has a plan to save the world-by claiming it as his own. The High Evolutionary is rewriting the human genome in a bid to turn...

"Captain America has battled soldiers. terrorists and villains of all kinds. Now he'll face a far more complicated enemy: his own body. When S.H.I.E.L.D. discovers that Cap is harboring an extinction-level pathogen hidden in his cells for decades, Cap's greatest fear is realized: Until the virus can be cured, he'll have to go into deep freeze. But he won't be alone. Years ago, Cap's greatest enemy managed the biggest coup of his career when he implanted...

Awakening in a world both unknown and disturbingly familiar, Lamont Cranston, aka the Shadow, must once again go up against his fiercest enemy, Shiwan Khan, and prove that he is not only a super crime-fighter, but an icon.

The alien shapeshifters called the Chitauri were defeated by the Ultimates in a decisive battle, but suspicious activity leads the Ultimates to believe that not all of the aliens were destroyed in that cataclysmic attack. Stark Industries has developed means of quickly and easily detecting Chitauri DNA, but the federal government refuses to adopt the technology, claiming that if the tech is widely available, the Chitauri will find a way to fool it....

"When a new family moves into town, Kitty is excited to make another friend. But George, Kitty's new neighbor, is quiet and seems to have nothing in common with Kitty. When night approaches, Katsumi, a member of Kitty's cat crew, tells Kitty about a dog causing a commotion in the bakery. Kitty decides to use her catlike superpowers to investigate, and it turns out that George has his own superpowers, too! Together, they set off to track down the mischievous...

"Diana travels to the mortal realm for the first time ever to fight against the evil force stealing the powers of the Olympian gods in the final book of the Wonder Woman Adventures trilogy"--

Scott Lang--the astonishing Ant-Man--has a new life in New York City with his daughter, Cassie. Scott's determined to make it work: Cassie's in a good school, he's got a steady job, and he's finally ready to explore that wide, safe, non-spandexed dating world. But despite his best intentions, Scott just can't stay out of the spotlight--or maginfying glass--and it doesn't take long for his new life to fall apart. When an old partner-in-crime goes to...

When Clark Kent follows the sound of a girl crying, he comes across Gloria Alvarez and discovers a secret lurking in Smallville. Turns out, Clark's not the only one hiding something.

When Captain Marvel announces she's adding staff to the school, the students aren't sure who could possibly join -- but it looks like Cap went above and beyond, and the school is full of new teachers! With all these new teachers, it's hard to keep track of who's teaching what, and what they're supposed to be learning. And some of these teachers are really not acting like heroes at all, but more like... super-villains? All that new staff has created...

"1954: The Winter Soldier is the Soviet Union's greatest weapon. Assigned the most dangerous covert missions from the USSR's secret military branch, and guided by a handler who knows him better than he knows himself, he has only one purpose: to obey orders. But he wasn't always the Winter Soldier . . . 1941: As World War II begins, sixteen-year-old Bucky Barnes is determined to enlist in the US army--if only the local commander will stop getting in...