Boschwitz, Ulrich Alexander. Der Reisende, 2018: title page (Ulrich Alexander Boschwitz) back jacket flap (b. April 19, 1915 in Berlin)

Frankfurter Allgemeine website, viewed May 22, 2018: (October, 29, 1942--Ulrich Alexander Boschwitz drowned in the Atlantic Ocean northwest of the Azores. The British ship "Abosso", on which he traveled together with 391 passengers and crew members, had been torpedoed by the German submarine U 575.) http://www.faz.net/aktuell/feuilleton/buecher/rezensionen/belletristik/roman-der-reisende-von-ulrich-alexander-boschwitz-15440834.html

The fugitive, 1940: t.p. (John Grane)

German Wikipedia, viewed Oct. 18, 2018: (Ulrich Alexander Boschwitz, pseudonym John Grane; born April 19, 1915 in Berlin, died October 29, 1942; German writer)

Biblioteca del congreso (Estados Unidos), 14 septiembre 2020: Catálogo electrónico https://bit.ly/3kfllmt