https://milnepublishing.geneseo.edu/introlgbtqstudies/

This free, online textbook is also available in paperback, and offers an overview of key topics in the field of LGBTQ+ Studies, such as Global Sexualities, which describes gender and sexual variation from a global perspective; U.S. LGBTQ+ History, from pre-colonial Native American cultures to the LGBTQ and Queer Movements today; Prejudice and Discrimination against LGBTQ+ People, and LGBTQ+ Health and Wellness; LGBTQ+ Relationships and Families, and Education and LGBTQ+ Youth; and LGBTQ+ film and literature. The textbook also includes a practical guide to conducting LGBTQ+ research. The online version is complemented by rich multimedia resources that are embedded in the chapters.