“A man is shot in a room from which, apparently, no one could have made an exit. Now what’s the first rational possibility that strikes you?”.  It is the shooting of Wolfe Harrigan which Detective Lieutenant Terrence Marshall must solve: rationalist and exposure of religious chicanery Harrigan having apparently been shot by Ahasver, the yellow robe-wearing, centuries-old Wandering Jew who leads the Children of Light church in Los Angeles…and was on stage at the time of said shooting. And when the “rankly fantastic notion of a secret passageway” in Harrigan’s study is dismissed, what possible explanation can there be? Men don’t just vanish into thin air…