Brad Mengel has 2 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is Charles Boeckman Presents Johnny Nickle, Volume 1.

Five new mysteries!
Why do people cheat, rob, and murder? Why are people tempted to commit dark deeds? These are the questions that have always plagued the great detective, Sherlock Holmes. In this, the 12th volume of the best-selling series, Consulting Detective, he and his faithful companion, Dr. Watson, take on five new cases that will challenge their intellect and lead them through the twisted minds of nefarious souls.
From chasing after a notorious confidence man to solving the death of a twin, a stolen tattoo or the murder of a bride before her wedding day, writers I.A. Watson, Barbara Doran, Fred Adams Jr., and Brad Mengel have produced truly remarkable mysteries guaranteed to keep Holmes and Watson fans up late into the night.
Once again the game is afoot!
©2018 I.A. Watson, Barbara Doran, Fred Adams Jr., and Brad Mengel (P)2018 RadioArchives.com

From the imagination of a classic pulp author come new stories featuring his characters! Prolific pulp author Charles Boeckman gave the world unforgettable tales in the days of the pulps and through the age of digests and into the modern era as well! And now characters created by Boeckman from the golden age of pulps live again in new tales written by today's best authors! Charles Boeckman Presents, a new imprint from Pro Se Productions licensed through Mr. Boeckman himself debuts with Charles Boeckman Presents Johnny Nickle, Volume One! Charles Boeckman presents Johnny Nickle in a return engagement more than 50 years overdue! Join Johnny as he performs Notes in the Fog written by Richard White and The Devil You Know penned by Brad Mengel! Grab a backstage pass to see Johnny tackle mystery and murder with a soundtrack that cooks with red hot women, ice cold killers, triple time thrills, and smokin' jazz! Featuring a stunning cover by Adam Shaw, Charles Boeckman Presents Johnny Nickle delivers like a cool jazz ensemble on the hottest night of any year!
©2013 Pro Se Productions, Richard White, Brad Mengel (P)2016 RadioArchives.com