Greg Hatcher has 7 audiobooks on Listento.it, narrated by 4 narrators. The most-rated is Black Bat Mystery, Volume 3.

Murder by gaslight. A thick fog envelopes the streets of London and nefarious agents set about their evil plots and schemes. Murder most foul rears its ugly head and baffling mysteries confound the good men of Scotland Yard until they've no recourse by to call upon the greatest consulting detective of them all, Sherlock Holmes of 221B Baker Street. In this seventh volume of Airship 27 Productions' best-selling series, Sherlock Holmes and his steadfast companion, Dr. Watson, set out to solve four brand new mysteries, each a unique puzzle unlike any they've encountered before. From confronting the legendary Spring-Heel Jack to battling a fictional foe become real, Holmes and Watson will have to employ all their considerable talents to unravel these complex and insidious crimes. Writers IA Watson, Aaron Smith, Alan J. Porter, and Greg Hatcher have offered up a quartet of intriguing mysteries that will challenge even the most ardent listeners as they attempt to match wits with Arthur Conan Doyle's ageless hero, Sherlock Holmes!
©2015 I.A. Watson, Aaron Smith, Alan J. Porter, Greg Hatcher (P)2016 RadioArchives.com

The Missing Years
According to the stories of Sir Arthur Conan Doyle, Sherlock Holmes, while battling his arch foe, Prof. Moriarty, was lost in the Falls at Reichenback and presumed dead, though his body was never recovered. Upon his return to London four years later, Holmes informs Dr. Watson that he had been traveling Europe and the Far East under the disguise of a Norwegian named Sigerson. In a novella length adventure, I.A. Watson delves deeper into those missing years, revealing who it was that accompanied the Great Detective during those lost years.
This is one of four all new stories that fill this 10th volume of Airship 27 Productions’ best selling series. Writers Aaron Smith and Greg Hatcher offer up their own unique tales; among them a clever burglar who robs from the rich while they attend theater performances and in another, Holmes and Watson come to the aid of a former Baker Street Irregular accused of murder.
Once again three of the finest New Pulp writers breathe life into Conan Doyle’s classic characters and spin exciting, suspenseful tales of mystery and intrigue. Sit back, pour yourself a brandy and prepare to enjoy a truly wonderful collection of stories starring the one and only Sherlock Holmes—Consulting Detective.
©2017 I.A. Watson, Aaron Smith, and Greg Hatcher (P)2017 RadioArchives.com

Pulpdom's sexiest avenger! The Domino Lady first appeared in the pulps in 1936. After graduating from the Berkeley College in California, Ellen Patrick goes off to Europe on a joy-filled jaunt. Her trip is cut short when her widowed father, DA Owen Patrick, is murdered by gangsters. Upon her return home she learns the corrupt authorities have no intention of finding her father's killers. Thus she puts on a domino mask and a backless white dress to avenge him. Though arming herself with a small .22 automatic and a syringe full of knockout serum, the Domino Lady's most effective weapon was her sensual beauty, which often distracted her opponents until she could turn the tables on them. Now new pulp writers, Greg Hatcher, Gene Moyers, Tim Bruckner, and Kevin Findley offer up four brand new adventures of Los Angeles' most notorious, and sexiest, crime-fighter of them all, the Domino Lady!
©2015 Greg Hatcher, Gene Moyers, Tim Bruckner and Kevin Findley (P)2016 RadioArchives.com

Sherlock Holmes, arguably the greatest fictional character ever created, returns along with his faithful friend, Dr. Watson, in five new stories pitting his deductive skills against all manner of gaslight villainy. A man awakens in a sanitarium claiming to be Dr. John Watson. A young student is charged with the murder of his famous professor. A Paris gang of jewel thieves brings the Great Detective to the City of Light. Murder in a London opium den unlocks the evil lurking within the estate of a prestigious British family and the ghost of Dr. Moriarty may have risen from the grave to challenge his Baker Street rival one final time. These are the baffling cases documented here by writers I.A. Watson, Michael A. Black, Alan J. Porter and Greg Hatcher; all guaranteed to keep Holmes fans intrigued and entertained from the first tale to the last. The fog rolls in off the Thames, the clip-clop of hansom cabs rolls by and shrill screams cut through the night. Once more the game is afoot!
©2014 I.A. Watson, Michael A. Black, Alan J. Porter, Greg Hatcher (P)2016 RadioArchives.com

Six-guns and sorcery!
In 1868, six people sought refuge at a hidden enclave in the high desert country of eastern Oregon: A brilliant female doctor dying of a rare disease. A Confederate deserter. Two refugees from a lynch mob. A former slave. A womanizing shootist. These were the first acolytes of Stonegarden Abbey, learning the secrets of Hermetic magic under the tutelage of the mysterious prophet Ezekiel Reardon. But Ezekiel had an agenda of his own, and their time at Stonegarden ended in fire and tragedy.
Those left alive thought the tragedy was behind them. But the dark power they believed was gone and buried with Ezekiel only slept, and it is awakening now, 10 years later. The survivors of Stonegarden must return to the ruined Abbey when they are called to rescue one of their own, a woman they had thought long dead. With the help of a teenage half-breed Native girl, these broken people must reclaim their old skills and find the strength within themselves to save their fallen sister Anne-Marie from an ancient evil...and the fate of the Earth itself might well hang in the balance.
©2017 Greg Hatcher (P)2018 RadioArchives.com

Four New Mysteries
Airship 27 Productions is thrilled to present the 11th volume in its best-selling mystery series, Sherlock Holmes - Consulting Detective. All of them new and never before published.
A woman’s remains are found in the newly excavated foundation of what will become the New Scotland Yard. The missing painting of a dead woman leads to the unraveling of a devious conspiracy. A US deputy marshal is in London pursuing a vicious and elusive criminal. A sadistic serial killer leaves the authorities puzzles before each of his killings.
Four unique and original cases to challenge Sherlock Holmes and his loyal companion, Dr. Watson, as delivered by writers I.A. Watson, Lee Houston Jr., Peter Basile, and Greg Hatcher. Once again the streets of London are hidden behind the fog of crime and villainy. Yes indeed, once again the game is afoot!
©2018 I.A. Watson, Lee Houston Jr., Peter Basile, and Greg Hatcher (P)2018 RadioArchives.com

More black bat action! One of the greatest pulp action heroes is back in four brand-new adventures. Tony Quinn, blind defense attorney and police consultant, is the crime-busting vigilante known as the Black Bat. He is aided by the lovely Carol Baldwin, former con-artist Silk Kirby, and ex-boxer Butch O'Malley. Together they battle the underworld of New York City, fearlessly putting their lives at risk to champion justice. In this third volume, the Black Bat faces a mystic swami said to possess arcane powers, boards a high speed train to foil a gang's bold attempt to rescue their captured boss, and offers his services to protect the life of a famous Broadway personality threatened with death. New pulp writers Greg Hatcher, Gene Moyers, Gordon Dymowski, and Erik Franklin have captured all the action and thrills that were hallmarks of the early pulps and delivered a quartet of amazing Black Bat exploits pulp fans will cherish.
©2015 Greg Hatcher, Gene Moyers, Gordon Dymowski, Erik Frankllin (P)2015 RadioArchives.com