''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 specu ...

John Rhode Cecil John Charles Street (3 May 1884 – 8 December 1964), also known as John Street, was a Major (rank), major in the British Army and a crime fiction novelist. He began his military career as an artillery officer and during World War I, he ...

, the

pen name A pen name or nom-de-plume 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 name may be used to make the author's na ...

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

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 armch ...

. 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. ...

under the

alternative title An alternative title is a media sales device most prominently used in film distribution. Books and films are commonly released under a different title when they are screened or sold in a different country. This can vary from small change to the ...

''Double Identities''.Reilly p.1257 Writing in ''

The Observer ''The Observer'' is a British newspaper published on Sundays. First published in 1791, it is the world's oldest Sunday newspaper. In 1993 it was acquired by Guardian Media Group Limited, and operated as a sister paper to ''The Guardian'' ...

Maurice Richardson Maurice Lane Richardson (1907–1978) was an English journalist and short story writer. Early life and education Richardson was born to a wealthy family; his father, a successful stockjobber, "after retirement and some financial ups and downs" ...

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

Synopsis

In the

Norfolk Broads Norfolk ( ) is a ceremonial county in England, located in East Anglia and officially part of the East of England region. It borders Lincolnshire and The Wash to the north-west, the North Sea to the north and east, Cambridgeshire to the west, a ...

one of a pair of

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

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 Novels about twin brothers {{1950s-mystery-novel-stub