Tiger’s Territory by Ariana Hawkes

Five years ago the government discovered the existence of shifters. Since then, the entire species has been living on borrowed time.

Tiger shifter Mason Faulkner and his organization, Shifterhood, work tirelessly to save his species from extermination. To succeed, he needs to recruit more shifters to the cause, but that means putting their lives in deadly danger, and he’s already got too much blood on his hands. When he meets whip-smart, golden cat shifter Isa Webster, he knows she’s his. But after the government’s Shifter Prosecution Bureau arrested and murdered his first mate, there’s no room in his heart for love.

Isa Webster has been living in the shadows, drugging herself with Inhibitor to suppress her true nature. Two years ago, she lost everyone and everything she cared about. All she wants now is to hold onto her mind and avoid being captured. The last thing she needs is Mason Faulkner crashing into her life. She’s dazzled by his charisma, passion and dedication to the cause, but he’s dangerous and every bone in her body tells her to stay away from him.

When the Shifter Prosecution Bureau abducts Mason’s sister, Faith, to become the slave of a rich playboy, Isa is the only one who can help her. Terrified though she is, she believes in Mason and is determined to support him. Finding Faith before she suffers horrific abuse becomes a race against time for them both. And the more time Mason spends with the big-hearted wildcat, the more he knows he can’t let her go without a fight.