If you are unfamiliar with both, it is easy to conflate Tom Jones, the book, with Tom Jones, the singer. Even easier if you have seen Tom Jones, the movie. The sexual adulation for the man, in his prime, might seem to echo the debauched lewdness in the film.
I have lost track of why I share this wisdom with you. You may have it for free, with no lesson attached. If you wish.
Free, except that you’re obliged to goggle* the three varieties of TJ on your own.
All The Best 