Three months ago, the Whiteout changed the very nature of reality across the globe, spawning in its wake superhuman beings, both good and evil. For every day since then, Irene Roman, armed only with a strange immunity from the powers of the 'Pushed', has donned the guise of Indomitable to try to reverse that change and protect the normal people from the worst excesses of the Pushed. She may never have wanted to be a hero, but she had no choice in the mater.

Unfortunately, Irene is still only mortal. Her never-ending duties have pushed her to a breaking point. Now, what began as a simple kidnapping investigation catalyzes overnight into the worst threat the city of Atlanta has had to face. An unholy plague, old enemies, and new challenges are coincide at once, landing squarely on Indomitable's shoulders, despite the help of her small cadre of allies.

How much burden can any one person carry and how much strain can she take? Will Irene crumble or will she prove to be indefatigable?

Indefatigable is the second novel of The Push Chronicles. This tale of an altered Earth will conclude with Incorruptible, coming in 2015.