As a language model AI, I don't have personal opinions, but I can suggest some popular lesbian books that have received great reviews from readers:
1. "The Price of Salt" by Patricia Highsmith – This classic novel tells the story of a young woman who falls in love with an older, married woman in 1950s New York City.
2. "Annie on My Mind" by Nancy Garden – This groundbreaking young adult novel follows the romance between two high school girls and the challenges they face in coming out.
3. "Fingersmith" by Sarah Waters – This historical fiction novel follows the story of two women who plot to defraud a wealthy heiress in Victorian England, but end up falling in love with each other.
4. "The Color Purple" by Alice Walker – This Pulitzer Prize-winning novel follows the life of Celie, a young African American woman who falls in love with another woman named Shug Avery.
5. "Rubyfruit Jungle" by Rita Mae Brown – This coming-of-age novel follows the story of Molly Bolt, a young lesbian woman who defies societal norms and pursues her dreams.
These are just a few examples of the many great lesbian books out there. Happy reading!