Homer Evans has a wacky group of friends who lead you all over Paris, up and down the Seine, through caf s filled with celebrities, taxidermist shops, subway stations, the musty dens of Egyptologists and the wards of a fantastic madhouse. There is violence aplenty and corpses are in the most unexpected places. The New York Herald Tribune Books says, "This, as you might guess, is the funniest mystery on tap-that is, the funniest by far, for all other...