''The Two Graphs'' is a 1950

detective novel Detective fiction is a subgenre of crime fiction and mystery fiction in which an investigator or a detective—whether professional, amateur or retired—investigates a crime, often murder. The detective genre began around the same time as s ...

John Rhode Cecil John Charles Street (3 May 1884 – 8 December 1964), who was known to his colleagues, family and friends as John Street, began his military career as an artillery officer in the British Army. During the course of World War I, he became a ...

, the

pen name A pen name, also called a ''nom de plume'' or a literary double, is a pseudonym (or, in some cases, a variant form of a real name) adopted by an author and printed on the title page or by-line of their works in place of their real name. A pen na ...

of the British writer Cecil Street. It is the fiftieth in his long-running series of novels featuring

Lancelot Priestley Dr. Lancelot Priestley is a fictional investigator born in July 1869 in a series of books by John Rhode After 1924, Dr. Priestley took over from Dr. Thorndyke as the leading fictional forensic investigator in Britain, and featured in 72 novels ...

, a

Golden Age The term Golden Age comes from Greek mythology, particularly the ''Works and Days'' of Hesiod, and is part of the description of temporal decline of the state of peoples through five Ages of Man, Ages, Gold being the first and the one during ...

armchair detective An armchair detective is a fictional investigator who does not personally visit a crime scene or interview witnesses; instead, the detective either reads the story of the crime in a newspaper or has it recounted by another person. As the armcha ...

. It was published in America by

Dodd Mead Dodd, Mead and Company was one of the pioneer publishing houses of the United States, based in New York City. Under several names, the firm operated from 1839 until 1990. History Origins In 1839, Moses Woodruff Dodd (1813–1899) and John S. Ta ...

under the alternative title ''Double Identities''.Reilly p.1257 Writing in ''

The Observer ''The Observer'' is a British newspaper published on Sundays. It is a sister paper to ''The Guardian'' and ''The Guardian Weekly'', whose parent company Guardian Media Group Limited acquired it in 1993. First published in 1791, it is the w ...

Maurice Richardson Maurice Richardson (1907–1978) was an English journalist and short story writer. Life and career Richardson was born to a wealthy family."Odd Man Out", Mary Manning,''Irish Times'', 4 August 1978 (p.11) Review of ''Fits and Starts''. As a ch ...

noted a "slight slackening of tension towards the finish but an excellent specimen of Rhode’s later period."

Synopsis

In the Norfolk Broads one of a pair of

identical twin Twins are two offspring produced by the same pregnancy.MedicineNet > Definition of TwinLast Editorial Review: 19 June 2000 Twins can be either ''monozygotic'' ('identical'), meaning that they develop from one zygote, which splits and forms two em ...

brothers drowns, but it is not clear which one. Matters are further complicated when the surviving twin is poisoned.

References

Bibliography

* Evans, Curtis. ''Masters of the "Humdrum" Mystery: Cecil John Charles Street, Freeman Wills Crofts, Alfred Walter Stewart and the British Detective Novel, 1920-1961''. McFarland, 2014. * Herbert, Rosemary. ''Whodunit?: A Who's Who in Crime & Mystery Writing''. Oxford University Press, 2003. * Magill, Frank Northen . ''Critical Survey of Mystery and Detective Fiction: Authors, Volume 4''. Salem Press, 1988. * Reilly, John M. ''Twentieth Century Crime & Mystery Writers''. Springer, 2015. 1950 British novels Novels by Cecil Street British crime novels British mystery novels British thriller novels British detective novels Geoffrey Bles books Novels set in Norfolk Twins in fiction {{1950s-mystery-novel-stub