The Vilka’s Captive by Pearl Foxx

She risked everything to save her sister.
Now she’ll need his help to survive an alien planet she never could have imagined.
Refusing to believe her sister died during her Falconer Elite flight exam, Linnea Quincy infiltrates a flesh trading ring and is hand-delivered to an enemy camp on Kladuu. But she’s not the only captive there. Her cell-mate happens to be tall, dark, and brooding … and the son of the enemy.
Nestan hasn’t seen his people in six months. Trapped in his father’s new pack of rebel Vilkas, he is beaten, starved, and ridiculed for his loyalty to the Alpha his father murdered. All the best parts of him are stripped away, and he is becoming more beast than man. Until a human woman arrives to camp with beautiful curves and a constant smile. Before she is sold to another clan, they escape into the wilderness of Kladuu with enemies at their heels, and the only home Nestan has ever known far, far away.
If they can survive Savas, the man-eating Katu, and a fire-breathing, acid-spitting Draqon baby, they may just return to the ones they love … and find each other.