I Kissed Shara Wheeler by Casey McQuiston

A high school girl runs away and leaves notes for those she has recently kissed including a girl, her male neighbor, and her longtime boyfriend questioning his gender.

This book contains; activism,  alternate gender/sexual ideologies,  controversial political, religious, and social commentary, deception, homophobia, inexplicit sexual activities, inexplicit sexual nudity, inflammatory religious commentary references to alcohol and drug use by minors, profanity,and racism.