FREE BOOK PROMOTION Diminishing Return by Joseph D. Newcomer E-Book Free on Amazon Until 12.12.21

My last novel is free to download from Amazon through 12.12.21. If you check it out and enjoy it, please leave a nice review. If you hate it, ignore the last sentence. Here is everything you need to know about the book. I truly hope you enjoy it. Please, contact me through my email, this [...]