Strange Sisters features an archive of lesbian paperback artwork from the 50's and 60's.
Lesbian pulp fiction was published during this period by many of the same paperback publishing houses as other genres of fiction including Westerns, Romances, and Detective Fiction. Because very little other literature was available for and about lesbians at this time, quite often these books were the only reference people (lesbian and otherwise) had for modeling what lesbians were.
To see more of these, visit Strange Sisters