U. S. Customs Agent John Payne was hot on the trail of the party he suspected of smuggling Mexican antiquities across the Texas border into the United States. Too hot on the trail to be left alive! On October 27, 1933, Payne was found dead, strangled, in his San Antonio hotel room. Three days after the discovery of Payne's savagely slain body, senior Customs Agent Hugh Rennert is in Mexico City to join the thirteen members of the Inter-American Tours party, late of San Antonio. Rennert is hunting for Payne's calculating and callous killer. The party of American tourists seeing the sights around Mexico City initially seems innocuous enough, yet in actuality Murder travels masked among them, patiently waiting, as the macabre Mexican holiday Dia de los Muertos (Day of the Dead) approaches, for the opportunity to strike again. Who will be the next to die by violence, before Hugh Rennert finally cracks the case and corners his quarry? First published in 1933, Murder on Tour is the first in Todd Downing's acclaimed series of seven Hugh Rennert detective novels. Read it and see why the New York Times Book Review proclaimed Murder on Tour a "well fashioned baffler" with "characterization . . . contrived with unusual skill."
This was a fun mystery from the 1930s set in Mexico. The setup is a U.S. customs agent is killed in San Antonio, and a colleague, Hugh Rennert, must investigate the crime. The murder suspects are all part of a tour group going to Mexico, so Rennert joins them in Mexico City for "sightseeing" while secretly investigating them. The final part of the book is set on the train ride back to Texas, as Rennert must solve the case before anyone else is murdered.
It's similar in some ways to Murder on the Orient Express, . But instead of just copying a classic mystery, it actually predates that book by a year!
Definitely recommend for those interested in a classic whodunit.