Errant Knight: Greystone Book Seven

In the final days of Camelot, Merlin foresaw a great darkness rising. He dispatched five knights to combat this evil-and safeguard the world from its insidious threat. The knights built a fail-safe device, should all hope fade, and awaited the day it became necessary.

The clock starts ticking when a prominent philanthropist is found murdered. Detective Samantha Myers, with the aid of a centuries-old siren Thel, is pulled into the case. Stymied b...