During the 1930’s the Nazis burned books written by homosexuals.
Beginning in 1933, gay organizations were banned, scholarly books about homosexuality, and sexuality in general, (such as those from the Institut für Sexualwissenschaft, run by Jewish gay rights campaigner Magnus Hirschfeld) were burned, and homosexuals within the Nazi Party itself were murdered.
Persecution of homosexuals in Nazi Germany and the Holocaust
The Nazis are back at it in 2017, destroying the writings of homosexuals and calling their victims “Nazis”