What it's about: Everyone agrees that the young crofter Roderick Macrae is obviously guilty of the 1869 brutal triple murder that occurred in his remote Scottish village, but no one -- not the investigators, not his neighbors, not the courts -- can agree on why.
Why you might like it: The story is told from multiple perspectives and is framed as a journey through the documents generated over the course of the investigation, including newspapers, the testimony of Roderick's community, extracts from the book of an "expert" in the emerging field of forensics, and trial transcripts.