This novel unfolds entirely through instant messages among three high school friends, chronicling their personal dramas as they navigate their sophomore year. The trio faces a range of teenage challenges, from boy troubles and friendship conflicts to more serious issues like peer pressure and inappropriate advances from a teacher. The format captures the authentic voice and dynamic interactions of adolescents, providing a snapshot of the early 2000s teen experience as the friends support each other through the ups and downs of adolescence.

The book centers around a high school junior named Simon who is not openly gay and prefers to save his drama for the school musical. However, when an email falls into the wrong hands, his secret is at risk of being thrust into the spotlight. Now, Simon is being blackmailed, and he must step out of his comfort zone before he's outed against his will or worse, the privacy of Blue, the pen name of the boy he's been emailing, will be compromised. As he navigates through friendship, blackmail, and the prospect of love, Simon must find a way to be true to himself while also trying to decode the identity of the anonymous classmate he has fallen for online.

The book follows the story of a bright African American teen who, after experiencing a traumatic encounter with racial profiling and police brutality, seeks guidance through a series of journal entries addressed to Dr. Martin Luther King Jr. As he navigates the complexities of contemporary race relations, he attempts to understand what it means to live as a black man in today's America, striving to hold onto Dr. King's teachings amidst the pressures and prejudices of modern society. His journey is one of self-discovery, social critique, and the search for identity within a world still grappling with the deep-seated issues of racial inequality.