Cassell's queer companion: a dictionary of lesbian and gay life and culture - SML, Starr Main Reading Room, HQ76.25 S74 1994
Encyclopedia of contemporary LGBTQ literature of the United States - SML, PS153.S39 E53X 2009
Encyclopedia of gay and lesbian popular culture - SML, Starr Main Reading Room, HQ75.13 .P76X 2008
Encyclopedia of lesbian, gay, bisexual and transgender history - SML, Starr Main Reading Room, HQ76.3 U5 E53X 2003 +(Oversize) or available online
Fantabulosa: a dictionary of Polari and gay slang - SML, Starr Main Reading Room, PE3727 G39 B34 2002
Gay histories and cultures: an encyclopedia - SML, Starr Main Reading Room, HQ75.13 G37X 2000
Gay life and culture: a world history - SML, HQ76.96 G395 2006
Historical dictionary of homosexuality - SML, Starr Main Reading Room, HQ75.13 P53X 2009
Lesbian histories and culture: an encyclopedia - SML, Starr Main Reading Room, HQ75.5 L4395 2000 or available online through Orbis
LGBT America Today - SML, Starr Main Reading Room, HQ73.3.U6 L43X 2009, volume 1-3
Outbursts!: a queer erotic thesaurus
Routledge international encyclopedia of queer culture - SML, Starr Main Reading Room, HQ76.96 R68 2006