David Levithan is a well-known New York writer and publisher (he's Garth Nix's US publisher of Keys to the Kingdom), best known for his book Boy Meets Boy. Rachel Cohn is an experienced writer for young people, best known for Gingerbread. They first collaborated on Nick and Norah's infinite playlist.
'Older teens ... will love the oh-so-hip music and pop-culture references. They will also love the main characters, who are smart and sophisticated college freshmen, but also very fallible, and will empathize with their confusion as they attempt to sort out their relationships and themselves.' School Library Journal