A legal mystery novel by John Grisham and the first book in the Theodore Boone series.

The story follows Theodore Boone, a thirteen-year-old boy with a passion for law. As the son of two lawyers, Theo spends much of his time around courtrooms and legal offices, becoming the unofficial legal adviser for his classmates.

When a high-profile murder trial captures the attention of the entire town, Theo finds himself involved in a mystery that could determine the outcome of the case. Possessing information that no one else has, he must decide how to use it while navigating legal and ethical challenges.

Written for younger readers but enjoyable for adults as well, the novel combines courtroom drama, mystery, and coming-of-age themes in an accessible and engaging way.