Fifty-Eight Faces — Kat Duncan

Jewel of the Night Series
Chief of surgery at a small children's hospital, Caroline's last hope to save it from financial ruin evaporates when she loses the Blue Diamond case to greedy Evan Quinn. When Evan buys the hospital property for high profit condo conversion, Caroline's hatred shifts into full red-alert.
But Evan is not her real enemy. Rolf, the hospital's chief administrator, has had his eye on the blue diamond since he learned of it from his Nazi grandfather. To be the 58th face to possess the Blue Diamond, one for each of its facets, grants the owner unlimited power. Rolf plans to kill the current owners and use the diamond to build his Neo-Nazi regime. Can Caroline give up her hatred and Evan his greed before Rolf kills them both?