Rollback by Michael C. Grumley

https://thebookvoice.com/podcasts/2/audible/160416 to listen full audiobooks. Title: Rollback Series: Rollback, Book 1 Author: Michael C. Grumley Narrator: Scott Brick Format: mp3 Length: 9 hrs and 37 mins Release date: 07-15-25 Ratings: 4.5 out of 5 stars, 23 ratings Genres: Suspense Publisher's Summary: Under a light rain, Mike Mansfield stands stoically beneath a large elm tree, waiting patiently for the person he has been searching for. Burly and in his mid-fifties, Mansfield was what some might call chaotically good—a person with an unshakable sense of right and wrong, and a very unique brand of justice. However, what Mansfield doesn’t know is that after years of working in the shadows, someone has now found him. And they have been watching Mansfield for some time.