When Giganta steals the Pandora Jar from a museum in New York and opens it, releasing a wave of misery that changes the behavior of every human it touches, Wonder Woman suspects that somebody else is behind Giganta's actions; on the hidden island that was once her home Wonder Woman discovers that the real villain is Ares, God of War, and he is planning to use the jar to unleash World War III on the Earth and it is up to her to stop that from happening....

There is a crack between Tartarus and the world, and through it Ares unleashes the god Hades's skeleton army on Gateway City to fight Wonder Woman--but Hades is manipulating Ares because he hopes to use a captive Wonder Woman as a bargaining chip to obtain the key that will release him from Tartarus.

A NEW BATTLE BEGINS! War. For humankind, it is the oldest and deadliest enemy there is. And for Diana of Themyscira, the same is true...almost. Because to the Amazon Princess, war is not just an impersonal force of destruction. War is a god--a god named Ares. And Ares is back. Resurrected after years of oblivion, this young god has emerged once more to shake the world to its very foundations. But Ares is still impressionable, still able to be molded...

Olympus has fallen, and the Titansthe gigantic beings who lived as gods before the gods were bornhave been set loose in America. Faced with her biggest challenge yet, Wonder Woman calls on the only woman big enough for the job: Dr. Doris Zuel, better known as the super-villain Giganta. But even if the Amazon Princess can convince her enemy to fight by her side against the Titans, another titanic struggle remains. Both Dianas own mother and her companion...