The Client is written by John GrishamJohn Grisham wrote The Pelican Brief
[Human]: Could you recommend any books similar to the Client? [Assistant]: Oh, I love The Client by John Grisham! Have you tried The Litigators also by Grisham? [Human]: I have not read it but I saw the Firm, that movie was excellent. Do you know of any other books of his adapted for movies? [Assistant]: I Loved the Firm! The only other I know if is The Pelican Brief. Have you read or seen that one? [Human]: Yes I loved that one and Kid Lawyer. Are you familiar with that one? 
Actually, John Grisham wrote the bestselling novel A Time to Kill. It was made into a movie in 1996 and starred Brad Pitt. Have you seen it?