The Widow's Cruise is a 1959 British detective novel by Cecil Day-Lewis, written under the pen name of Nicholas Blake.Stanford p. 259 It is the thirteenth in a series of novels featuring the private detective Nigel Strangeways.Reilly p. 135
Synopsis Strangeways and his friend the sculptress arrange to go on a cruise ship visiting the Greek Islands. Soon they become aware of the underlying tensions between their fellow passengers, before a murder is committed.
References
Bibliography Bargainnier, Earl F. Twelve Englishmen of Mystery. Popular Press, 1984. Reilly, John M. Twentieth Century Crime & Mystery Writers. Springer, 2015. Stanford, Peter. C Day-Lewis: A Life. A&C Black, 2007.