The Adventure of the Greenbriar Ghost
By Jonathan Maberry
Published: November 19, 2011.
Sherlock Holmes has investigated some strange cases in his celebrated career, but none stranger than when a woman claims that she has received vital clues to an unsolved murder from the ghost of her own murdered daughter. Based on an actual 19th century legal case, join Sherlock Holmes and Dr. Watson as they journey to America to solve the Adventure of the Greenbriar Ghost!