'The Client' is a John Grisham novel. It's about an 11 - year - old boy who witnesses a suicide and becomes the target of both the mob and the FBI when he reveals that the dead man knew the location of a senator's body.
I think 'A Time to Kill' is also among the best. It deals with heavy themes like racism and justice in a very engaging way. The courtroom scenes are particularly well - written, and the characters are very vivid.
Another could be 'A Time to Kill'. It deals with a complex and racially charged case where a father takes the law into his own hands after his daughter is brutally attacked.
As of July 2023, 'The Exchange' is one of his relatively new novels. It likely features Grisham's signature legal thrills and complex characters that he is well - known for.