Mortality

In a world where nobody can be killed, one girl will change it all.

In an alternate world where everyone is invincible, Ava Holland has the power to change mortality. When her brother's death rocks the foundations of the world she lives in, Ava's only ally is the boy she should fear the most. Michael Bradley is the strongest, fastest healer anyone's ever seen. But Michael has secrets, too.

From the glittering skyscrapers of Evereach, to the icy mountains and bio-technology of Starsgard, and the burning deserts of Seversand, Ava and Michael fight for their freedom against government conspirators, terrorists, warriors, and the ultimate battle against the man who wants to use Ava as his own weapon of death. When the secrets of mortality are revealed, it's up to Ava to save them all.

This complete series is over 300,000 words and contains:
Beyond the Ever Reach
Beneath the Guarding Stars
By the Icy Wild
Before the Raging Lion

The Mortality series is clean young adult fiction. Science fantasy romance. Recommended reading age is 12+ due to some action violence.