Question: Naomi and Ely's No Kiss List is a 2015 American romantic comedy-drama film, it is based on the 2007 book of the same name by David Levithan, an American young adult fiction author and editor, his first book was ?
Sentence (from "David Levithan"): His first book, "Boy Meets Boy", was published by Knopf Books for Young Readers in 2003.
Relevant evidence: Yes