Will Eisner's Spirit Casebook of True Haunted Houses and Ghosts #1 (12521)

This 1976 Tempo Books paperback collects Will Eisner's The Spirit in a unique departure from the usual crime-fighting adventures, presenting a series of stories based on allegedly real haunted houses and ghostly encounters. The volume reprints material originally published in the 1950s, where Eisner blends his signature noir style with supernatural themes, offering a fictionalized casebook approach to paranormal lore. It's a curious artifact from the Spirit's run, showcasing Eisner's versatility beyond the gritty urban tales of Central City.