The Irises of Flame (Hayden Cressida Series) (Volume 1)

When inside you’re made of fire, how can you live without burning? Meet Hayden and her clan: they’re of a new and different human species, their DNA split in half by a ferocious creature with tremendous power. They are also half dragon. Blessed with wings for flight and unique abilities to their ultimate control, they try to survive in their own hidden world where humans aren’t subjected to the constant threats they face. Together they must endure their secret life of chaos, and tame the fire inside. But something is about to get unleashed. When Hayden discovers about The Revolution, the life she once knew is about to be changed into something darker. It's up to Hayden, Aryc, Trevor, Amber, Evelyn, and Mykel to uncover how to stop it before it consumes all of humanity.