Mahogany Rock Falls is the eighth in the Rachel Myers Murder Mystery series by Annis Ward Jackson. Fall has come to Sheppard County in the Appalachian Mountains of North Carolina. But all is not colorful foliage and apple butter and pumpkin patches. Amateur sleuth Rachel Myers goes on the prowl to find a nurse who went missing at the same time as a doctor whose body has been found in Satan's Casket at the foot of a waterfall on the Blue Ridge Parkway. Ghosts and goblins and witches abound in Sheppard County but the scariest ordeal Myers faces has nothing to do with Halloween.