JackabyThis thrilling novel from the author of the New York Times bestselling paranormal mystery Jackaby series pits R. F. Jackaby, an investigator of the unexplainable and his new assistant, Abigail Rook, against a supernatural serial killer. Newly arrived in New Fiddleham, New England, 1892, and in need of a job, Abigail Rook meets R. F. Jackaby, an investigator of the unexplained with a keen eye for the extraordinary including the ability to see