Bloodfire is the first science fiction book in the Blood Destiny series by author Helen Harper.
Mack is by all accounts a normal-looking human, but she lives with a pack of shapeshifters in Cornwall, the English countryside after being dumped there by her mother when she was just a child. young.

She desperately wants to be accepted by her surrogate family, especially since so many of them hate her for being merely a human, but for some reason her blood doesn’t allow it. change occurs.
With a terrible temperament befitting her fiery red hair, Mack is extremely useful in a fight, and when her alpha horde is brutally and suddenly killed, she vows revenge. . His murder also entices the Brethren – the heads of the shapeshifting world – who will slaughter everyone in Mack’s small rural group if they discover her true identity.