The 'Rainbow Boys' series by Alex Sanchez, 'Empress of the World' by Sara Ryan, and 'Boy Meets Boy' by David Levithan are great YA books. In adult fiction, Sarah Waters writes awesome Victorian-era lesbian novels. 'Fingersmith' is my favourite.
Rainbow Boys!!!!! I didnt realize that there were 3 of them so I read Rainbow High first which is the second one and now I am reading the last one Rainbow Road. The first one is Rainbow Boys. I also hear the book Luna is good but I havent read it yet.
I don't want to be a bitch, but do a search for "gay books" in the entertainment section and you'll find a few great threads. I love gay books There are some great ones dispersed around the forum. My favorites: The World of Normal Boys +++ K. M. Soehnlein A Density of Souls +++ Christopher Rice The Snow Garden ++ Christopher Rice So Hard to Say++ Alex Sanchez Call me by your name ++ André Aciman Rainbow Boys + Alex Sanchez