The forth book in the series.

Dangerous Games

Riley has her hands full with her first case as a full-fledged guardian, and it's a nasty one.

Dead women are turning up in warehouses all over Melbourne, and it�s up to Riley to find out why. But it's not until Riley's gorgeous on-again, off-again lover, Quinn, turns up that she realizes how unusual this case is.

And soon, a shocking mystery begins to unravel--one where Riley herself becomes the ultimate object of desire...