The Maltese Falcon is a 1929 detective novel by Dashiell Hammett, originally serialized in the magazine "Black Mask" beginning with the September 1929 issue.
 The story has been adapted several times for the cinema.
 The main character, Sam Spade, appears in this novel and in three lesser-known short stories and is widely cited as the crystallizing figure in the development of the hard-boiled private detective genre.
 Raymond Chandler's character Philip Marlowe, for instance, was strongly influenced by Hammett's Spade.
 Spade was a departure from Hammett's nameless detective, The Continental Op.
 Spade combined several features of previous detectives, notably his cold detachment, keen eye for detail, unflinching, sometimes ruthless, determination to achieve his own form of justice, and a complete lack of sentimentality.
The Maltese Falcon is a 1931 American pre-Code crime film, based on the novel of the same name by Dashiell Hammett and directed by Roy Del Ruth.
 The film stars Ricardo Cortez as private detective Sam Spade and Bebe Daniels as Ruth Wonderly.
 Maude Fulton, Brown Holmes, and Lucien Hubbard (who went uncredited) wrote the screenplay.
 The supporting cast features Dudley Digges, Thelma Todd, Walter Long, Una Merkel, and Dwight Frye.
 The film is based on the 1929 novel "The Maltese Falcon" by Dashiell Hammett published by Alfred A. Knopf, Inc.
Friedrich Georg Jünger (1 September 1898, in Hannover — 20 July 1977, in Überlingen) was a German poet, author, and cultural critic essayist.
 The younger brother of Ernst Jünger, he volunteered for military service in 1916 and was seriously wounded in the Battle of Langemarck.
 After the First World War he studied law and cameralism at the universities of Leipzig and Halle-Wittenberg.
Roadhouse Nights is a 1930 American Pre-Code gangster film.
 A number of sources including Sally Cline in her book "Dashiell Hammett Man of Mystery" claim it is based on the classic novel "Red Harvest" written by Dashiell Hammett (author of "The Maltese Falcon", "The Thin Man", and "The Glass Key").
 However the credits of the film itself say only "An Original Screenplay by Ben Hecht."
 Hammett receives no mention at all (and the plots are not similar).
Ernst Jünger (29 March 1895 – 17 February 1998) was a highly decorated German soldier, author, and entomologist who became famous for his World War I memoir "Storm of Steel".
 The son of a successful businessman and chemist, Jünger rebelled against an affluent upbringing and sought adventure in the Wandervogel, before running away to briefly serve in the French Foreign Legion, an illegal act.
 Because he escaped prosecution in Germany due to his father's efforts, Jünger was able to enlist on the outbreak of war.
 During an ill-fated German offensive in 1918 Jünger's World War I career ended with the last and most serious of his many woundings, and he was awarded the Pour le Mérite, a rare decoration for one of his rank.
Widerstand.
 Zeitschrift für nationalrevolutionäre Politik (German: "Resistance.
 Magazine for national-revolutionary politics") was a monthly magazine established in Germany in 1926 to advocate National Bolshevism.
 It was published in Berlin, under the editorship of Ernst Niekisch.
 Prominent contributors included Ernst Jünger, Friedrich Georg Jünger, and Joseph E. Drexel.
 The newspaper was shut down in December 1934.
 After a time in the underground, Niekisch was arrested and held in Nazi concentration camps from 1937 to 1945.
Samuel Dashiell Hammett ( ; May 27, 1894 – January 10, 1961) was an American author of hard-boiled detective novels and short stories, screenwriter, and political activist.
 Among the enduring characters he created are Sam Spade ("The Maltese Falcon"), Nick and Nora Charles ("The Thin Man"), and the Continental Op ("Red Harvest" and "The Dain Curse").
The Jünger-Haus Wilflingen (German for "Jünger's house in Wilflingen", a little village near Langenenslingen in Upper Swabia, a region in the German state Baden-Württemberg) was the last home of the German writer Ernst Jünger.
 After Jünger's death it was used as a memorial place for him.
 After its restoration in 2010 and 2011 it's now functioning as a museum.
 During the renovations, the items contained in the house were stored in the Center of Literary Museums in Marbach am Neckar.
Joseph Nicholas "Joe" Gores (born December 25, 1931, in Rochester, Minnesota, United States; died January 10, 2011, in Greenbrae, California) was an American mystery writer.
 He was known best for his novels and short stories set in San Francisco and featuring the fictional "Dan Kearney and Associates" (the "DKA Files") private investigation firm specializing in repossessing cars, a thinly veiled escalation of his own experiences as a confidential sleuth and repo man.
 Gores was also recognized for his novels "Hammett" (1975; made into the 1982 film "Hammett"), "Spade & Archer" (the 2009 prequel to Dashiell Hammett's "The Maltese Falcon") and his Edgar Award-winning or -nominated works, such as "A Time of Predators", "32 Cadillacs" and "Come Morning".
Hammett is a 1982 mystery film directed by Wim Wenders and executive produced by Francis Ford Coppola.
 The screenplay was written by Ross Thomas and Dennis O'Flaherty, based on the novel of the same name by Joe Gores.
 It stars Frederic Forrest as detective story writer Dashiell Hammett, who gets caught up in a mystery very much like one of his own stories.
 Marilu Henner plays Hammett's neighbor, Kit Conger, and Peter Boyle plays Jimmy Ryan, an old friend from Hammett's days as a Pinkerton agent.

Question: Are Ernst Jünger and Dashiell Hammett both nationals of the same country ?
Answer: no