The Way (The Vemreaux #1)

In a world not divided by race, but by blood type, Blue Anders finds herself on the wrong end of fortune’s mercy. Born with a lesser blood type, Blue is raised in The Way, a work camp for A-bloods.
The Vemreaux (B-bloods) are the ruling class. Theirs is the only type that responds to the Fountain of Youth, granting them an additional one hundred twenty years, heightened senses and nearly unbreakable bones in exchange for an iron deficiency that makes them crave O-type human blood.
The Vemreaux are at the top of the food chain until a mysterious predator begins stealthily claiming them and sending back their filleted bodies. Thus begins the search for the Light – a woman foretold to be able to free the Vemreaux from this tyranny. Blue sets off with her brother to fight for those that oppressed her, charging ferociously into the battle that could claim her life.