Secrets of the Deep by Preston William Child

https://thebookvoice.com/podcasts/2/audible/160696 to listen full audiobooks. Title: Secrets of the Deep Series: Order of the Black Sun, Book 28 Author: Preston William Child Narrator: Jonathan Waters Format: mp3 Length: 5 hrs and 47 mins Release date: 05-10-21 Ratings: 4.5 out of 5 stars, 6 ratings Genres: Technothrillers Publisher's Summary: Cunning adventurer David Purdue has finally regained some of the money that was stolen from him. However, when he discovers that a powerful sunken treasure could be the key to recovering the rest of his broken life, he will risk everything he has gotten back to obtain this new prize. Meanwhile, Dr. Nina Gould's time as a prisoner of the Order of the Black Sun gives her a chance to learn some of their most well-kept secrets.