【正确答案】Dear Judy,
I am writing this letter to recommend to you a book I like, Good Times. The reasons for my recommendation are as follows.
The first point I'd like to highlight is that this novel tells an especially romantic story, which I'm convinced is quite to your taste. In addition, it must be pointed out that this work has a complicated but fairly gripping plot. Finally, the fact cannot be ignored that through reading this piece of fiction, you can know more about American culture and improve your English skills.
To sum up, I strongly recommend this book to you. And I'm quite certain that you will recommend it to those close to you after reading.