woman. In an interview with The Rumpus, Schrag stated that she was inspired to write Adam while working on the third season of The L Word. All of the writers on that season were lesbian women except one straight, cisgender man, Adam Rapp. Schrag found the situation unusual and imagined Rapp going to gay bars pretending to be a transgender man to collect material for writing on the show. She decided to write a novel based on the concept, initially picturing the character Adam as an adult male. Eventually she decided that it would be in poor taste, and revised the character as a love-struck teenager, stating she believed it was more sympathetic that way because "a teenager is clueless". She also mentioned having lesbian friends who were attracted to trans men, and thought that "a teenage boy could clean up if he got in there." Overall she was interested in the challenge of trying to write about a character doing inappropriate things but remaining sympathetic. In an interview with Brooklyn, she stated she was "intrigued by the idea of taking a standard YA formula — awkward teen boy finds love for the first time — and subverting it with unexpected explicit and hopefully thought-provoking content about gender and sexuality." In addition to being inspired by co-worker Adam Rapp, Schrag drew inspiration from her experiences in the New York LGBT scene around 2006, while she was in her 20s. She started writing the book in 2007, and retained the setting even though the book was not released until 2014; it wound up a period piece as a result. Schrag has stated she feels this is to the book's benefit, as transgender issues were much less visible during the 2000s, meaning that Adam's ignorance about the transgender community was much more justifiable than it would be in a modern setting. Schrag was also interested in exploring her perceptions of the LGBT community and the subtle prejudices its members may hold. Schrag addressed biphobia and heterophobia through the character Gillian, who was inspired by Constance McMillen. In 2010, McMillen was barred from attending her school's prom with her girlfriend. Schrag wondered how McMillen would feel if she later discovered she was attracted to men despite the heavy coverage of her as "a proud lesbian", and explored that through Gillian, a lesbian who comes to date Adam. In an interview with Diva magazine,