A Witch's Beauty: A Daughters of Arianne Series Novel

Shunned by the merpeople, Mina's life is about survival, fighting the call of the Dark One blood within her. It demands she submit to it, but the sea witch submits to no one. Until David. At thirty, David is one of the youngest angels in the Legion. Unlike most, he believes her power can be used for good. His commander challenges him to prove it-or become her executioner.