The Old Man and the Sea is written by Ernest Hemingway. Ernest Hemingway wrote A Moveable FeastErnest Hemingway wrote The Sun Also RisesThe Sun Also Rises is written by Ernest Hemingway
[Human]: I like Ernest Hemingway.  Could you recommend a book like The Old Man and the Sea? [Assistant]: He also wrote A Moveable Feast. You should check it out [Human]: Oh, cool! I haven't read that one.  I read The Sun Also Rises a couple years ago.  I know he wrote that.  Do you know of any others? 
The Adventures of Huckleberry Finn is another great one to check out