John Grisham's novels are known for their engaging legal storylines. In his more recent works leading up to the last one (whatever it may be), he has delved into different aspects of the law. Some of his stories explore criminal law, with innocent people being wrongly accused and a dedicated lawyer having to prove their innocence against all odds. There are also elements of corporate law, where power plays and unethical business practices are exposed through the legal process. His novels are not just about the law but also about the human condition and the moral dilemmas that people face in these complex situations.
I'm not sure which one is the very last John Grisham novel as he has written many. But generally, his novels often involve legal dramas, complex characters, and twists and turns in the courtroom or related legal situations.
Since I don't know specifically which is the last novel, his works usually center around legal battles. For example, in some of his books, a small - town lawyer might take on a big - time corporate case, facing all kinds of obstacles like corrupt officials or powerful opponents. The plots are full of suspense as the characters fight for justice in a system that can be both fair and unfair at the same time.