Bleeding Heart — Mary Freeman

It was a gardener's dream. A famed botanist had given Rachel an unlimited budget and creative freedom to restore her tremendous grounds to their original glory. Eloise, the elderly botanist, bad promised the million-dollar mecca to a nature conservancy. But when things seem too good to be true, Eloise is found dead. And now instead of just trimming trees and reviving rhododendrons, Rachel must rake every inch of the estate to find the culprit of this murderous plot...