Dark passion crosses the line in Linda O. Johnston's riveting new Alpha Force story.

Badass military sergeant by day. Fierce wolf by night. Shape–shifter Jason Connell's like no other man. But his freedom is riding on a covert assignment, and his desires are tested with every glimpse of his sexy new superior, lieutenant Sara McLinder. Even though she doesn't believe in his extraordinary abilities, he's drawn to her. Once the threat against Alpha Force turns explosive, his instinct to protect the dangerously seductive Sara eclipses everything.

Sara's always lived by the book, but following the rules is impossible when the moon reveals the bare truth about Jason. To survive, they'll join forces. But to be together, they'll cross every forbidden line.