Foster, Thomas A., Ed. Long Before Stonewall: Histories of same-sex sexuality in early America. New York: New York University Press. 2007.
In print: Main Library HQ 76.3 .U5 H57 2007
Duberman, et al. Hidden from history : reclaiming the gay and lesbian past. New York: NAL Books. 1989.
Main Library HQ 76.25 .H527 1989
Reis, Elizabeth, Ed. American sexual histories. Malden, Mass. : Blackwell Publishers. 2001.
Main Library HQ 18 .U5 A458 2001
Katz, Jonathan Ned, Ed. Gay American History: Lesbians and Gay Men in the U.S.A. Meridian: 1992.
Early American Imprints Series I: Evans (1639-1800)
Early American Imprints Series II: Shaw-Shoemaker (1801-1819)
Google Books Search
American Memory Project (Library of Congress)
Discovering Women's History Online (Gateway to online primary source collections)