Rainbow Book Month"Rainbow Book Month™ is a nationwide celebration of the authors and writings that reflect the lives and experiences of the lesbian, gay, bisexual, transgender, pansexual, genderqueer, queer, intersex, agender, and asexual community. Originally established in the early 1990s by The Publishing Triangle as National Lesbian and Gay Book Month, this occasion is an opportunity for book lovers and libraries with the very best in LGBTQIA+ literature".
source: Rainbow Book MonthTM | Rainbow Roundtable. https://www.ala.org/rrt/rainbow-book-month.