Geahča maid: Male homosexuality in West Germany :
- Homosexuality and male bonding in pre-Nazi Germany : the youth movement, the gay movement, and male bonding before Hitler's rise : original transcripts from Der Eigene, the first gay journal in the world /
- Male Homosexuality
- Changing homosexuality in the male : Treatment for men troubled by homosexuality /
- Lesbians in Germany : 1890s-1920s /
- Women of the West /
- Mae West /