The Gadget Had a Ghost

In "The Gadget Had A Ghost," physics professor Dave Coglan becomes embroiled in a mysterious case involving a centuries-old book, which contains his fingerprints and references to a past address and a potential murder. When he is questioned by police and a French scholar about visits to the 13th Century, the story explores intriguing questions about time, identity, and coincidence. Written by acclaimed author Murray Leinster, this science fiction mystery blends elements of the past and present in a compelling narrative.