Olivia Osborne is back. She has a demon to find, a past to uncover, and a future to plan. Dive back into the murky recesses of Olivia's shadowy world as she searches for the truth about life and death, good and evil and the twilight in between. Gran warned against mixing the light with the dark--that magical place where the dark and the light swam together turned everything to grey. The Fruit of the Poison Tree bears it all. Olivia Osborne is many things: a sensitive, an empath, a reader of death. Is she also a demon dealer? Or is she something else?