Michael Zimmer has 6 audiobooks on Listento.it, narrated by 18 narrators. The most-rated is The Poacher's Daughter.

It’s the early days of the Mexican revolution. J. T. Latham is about to be killed by a Yuma Prison gang when an old nemesis, Deputy Del Buchman, intervenes. Latham will get a pardon if he uses his knowledge of the area and his experience with the Yaqui to guide Buchman’s posse deep into the Sonoran desert to rescue rich man’s kidnapped wife and children. The guerrilla general responsible wants machine guns for their safe return, but there is more to the ransom than guns. The trail is bounded with danger, treachery and the question of mercy as Latham tries to outmaneuver the next chess move of his adversaries. Getting out of prison was easy, now Latham has to get out of the desert alive. Performed by Michael John Casey, Bradley Smith, Terence Aselford, Colleen Delany, Dylan Lynch, Eric Messner, Tim Pabon, David Coyne, Nick DePinto, Mort Shelby, Rose Elizabeth Supan, Tara Giordano, Michael Glenn, Patrick Bussink, Kimberly Gilbert, Scott McCormick, Jonathon Church, Tim Getman, Gabriela Fernandez-Coffey, Ken Jackson.
©2013 Michael Zimmer (P)2015 Graphic Audio, LLC

In the Redhawk Mining District, he is known as Johnny Montana. It is the name given to him by those who followed him to the Northwest gold fields in the spring of 1863. Now, with a harsh Montana winter about to descend upon them, all Johnny and his partners want to do is go home. And all that stands in their way is a highly organized gang of thieves and murderers. Others have tried to escape the Redhawk District with their summer's cache of gold, but none have succeeded. Now they are turning to one man, asking him to accomplish what heavily-armed parties have so far failed to achieve - get their gold out of Montana, before the outlaws come for it. One man, one woman, $60,000 worth of gold - against a horde of bloodthirsty killers.
©2010 Michael Zimmer (P)2013 Audible, Inc.

When the McCandles' Gang decides to shoot up Coalville, Idaho, it seems like a pretty easy hit. But among the survivors is a young man named Joseph Roper. Joey worked with Sheriff Hackett, and he was not about to let Ian McCandles get away with what he has done. This is the story of Joey's search for justice, and the paths that his search took him on!
©2012 Michael Zimmer (P)2013 Recorded Books

Some of the citizens in this part of Montana Territory claim the only thing Jacob Wilder can raise with any success is hell and sons. Now, owners of small ranches who will not sell out to a syndicate are being mysteriously murdered - and Jacob may be next.
©2011 Michael Zimmer (P)2013 Audible, Inc.

J. T. Latham is rotting in prison in the Yuma Territory penitentiary. But then Sheriff Del Buchman offers to commute his sentence if Latham helps execute a prisoner exchange with some dangerous banditos. The only catch is that he must guide the sheriff through the deadly Sonoran Desert. The story was adapted from surviving transcripts of the American Legends Collection, which were written in 1936 as part of the Federal Writers' Project of the Works Progress Administration.
©2017 Blackstone Audio, Inc. (P)2017 Blackstone Audio, Inc.

The Poacher's Daughter is an extraordinary story of betrayal and redemption set within an uncompromising landscape of raw brutality and unimaginable beauty. It is a novel you won't soon forget. In 1885 young Rose Edwards is widowed by Montana vigilantes who hang her husband for an alleged theft then burn her Yellowstone Valley cabin to the ground as a warning for her and others of her kind to quit the territory. Penniless and illiterate yet fiercely independent, Rose begins a two-year odyssey to revisit the land of her childhood, a land she once traveled with her father, an itinerant robe trader among the Assiniboines and Blackfeet. But the old ways of the hunter and trapper are disappearing as Europeans flood the ranges with vast herds of cattle. With an aging roan gelding named Albert as her closest friend, Rose becomes a reluctant hero of an indigenous population, both native and white, as she stubbornly pushes back against the invading aristocracy.
©2015 Blackstone Audio, Inc. (P)2015 Blackstone Audiobooks