In a world changed by a mysterious genetic plague, Lily Mossberg has a secret-she can transform into a tiger.

An anthropology professor at a New England university, she’s caught in a battle to protect her

daughter from her powerful ex-husband, the head of a pharmaceutical company, and a government determined to eliminate mutations like hers.

As murders with strange, non-human signatures unfold, Lily 1must navigate a web of conspiracy, lies, and growing danger.

With the fate of her family hanging in the balance, Lily must confront her past-and the truth-before it’s too late.