Machine-Gun Girls

It is the year 2058.

The Sino-American War has decimated several generations of men, and the Sterility Epidemic has made 90% of the surviving males sterile.

Electricity does not function in five western states. Colorado, New Mexico, Utah, Wyoming, and Montana are territories once again. Collectively, they are known as the Juniper.

It is the most dangerous place on Earth.

Cavatica Weller and her sisters have one chance to save their family ranch—a desperate post-apocalyptic cattle drive across a violent wasteland.  Having escaped from Denver, the Weller family will have to face the worst of the Juniper's outlaws, the Psycho Princess. And still an inhuman army dogs their every step.

The mystery deepens—who is the lost boy Micaiah and why would the richest man on earth spend billions to find him? And will Micaiah's secrets tear the Weller family apart?