I can say they’re quite different in tone and focus. The book, written by Jack Engelhard, delves much deeper into the psychological and moral dilemmas of the characters, especially the protagonist’s internal struggle with jealousy, pride, and temptation. The prose is gritty and introspective, painting a raw picture of human vulnerability.
The movie, starring Robert Redford and Demi Moore, glamorizes the premise—it’s more of a glossy Hollywood drama with a focus on the romantic tension and the allure of wealth. The book’s ending is far more ambiguous and haunting, while the film wraps up with a more conventional, emotionally satisfying resolution. If you enjoy nuanced character studies, the book is superior, but the movie is great for its cinematic appeal and star power.