| BookBest | UK | Germany |
| arts | biographies | business | children | computers | cooking | engineering | gay | health | history | home | law |
| literature | medicine | nonfiction | outdoors | parenting | professional | reference | religion | science | sports | teens | travel |
| Help |
| Biographies & Memoirs |
| General; Gay; Lesbian; |
| History |
| Gay; Lesbian; |
| Literature & Fiction |
| Literary Criticism; |
| Drama Gay; Lesbian; |
| Fiction Bisexual; Gay; Lesbian; |
| Erotica Gay; Lesbian; |
| Short Stories Gay; Lesbian; |
| Mysteries Gay; Lesbian; |
| Poetry Gay; Lesbian; |
| Mystery & Thrillers |
| Gay; Lesbian; |
| Nonfiction |
| General; Activism; Bisexuality; Civil Rights; Coming Out; Philosophy; Transgender; |
| Sexuality Instruction, Gay; Instruction, Lesbian; |
| Parenting & Families |
| Travel |