Martha Carr has 84 audiobooks on Listento.it, narrated by 12 narrators, with an average listener rating of 5★ across 24 ratings. The most-rated is WarMage: Unrestrained.

Mila is quickly heading toward a final battle with Azoth that could determine the fate of the universe. Will she win? Here’s a hint...she’s a Valkyrie. Her training is done, her powers are complete, and she’s ready to go, but fate seems to be throwing up roadblocks left and right. How can she trust the mysterious ally from Azoth’s camp? What if it’s just an elaborate plan to take the Reaper? Why does Finn insist upon wearing those damned Speedos? The cards are stacked against her, but that doesn't mean Mila won't change the game. Join Mila, Finn, and Penny in this knockdown drag-out fight where the winner takes all and the loser takes their last breath.
©2020 Charley Case and Martha Carr (P)2020 Dreamscape Media, LLC

The search is on for a spell in the Valley of Keepers while everyone else tries to keep things running smoothly back home - which is easier said than done. But Raven Alby is a war mage, and she never needed things to be easy. Will a vision from the Keeper monks’ magical gardens give her the edge? Armed with her mom’s sword and a magical map, Raven and her dragon set off to find the last thing they need. Will the two of them be able to find it? Can Raven and Leander get back to Lomberdoon in time to set things straight?
©2020 Martha Carr and Michael Anderle (P)2021 Dreamscape Media, LLC

Every time a shot rings out, a Valkyrie earns her wings. Mila is earning hers the hard way hunting down the monsters that have taken her sister. It was supposed to be a simple scouting mission. But the trail is leading her to an unexpected discovery. What if the things that go bump in the night start to slither out into the light? An ancient horror, full of malice and nightmares, is coming to the Idaho Wilderness. She should probably run, but Valkyries don't back down from a fight, no matter the risk. Besides, there are lives at stake, and it’s a Valkyrie's job to choose the dead. The Dwarf King would be proud.
©2020 Charley Case and Martha Carr (P)2020 Dreamscape Media, LLC

No more delays. No more nice Drow Princess. Alison and her team are ready to open a can of whoop-ass on the Seventh Order and put an end to them - for good. If they can track them down. With Brownstone Security’s best on the job, it doesn’t take them long to find out when and where the leaders are meeting. Time to pull in everyone, including James Brownstone, Myna, and an old...friend? Only time will tell. The Seventh Order will throw everything and everyone they have at Alison to protect their plans. Can Alison and her team get past the dark wizards and their spells and put a stop to what the leader is planning before a lot of lives are lost? Join Alison, Mason, Lily, Izzie, James, and the rest of the team as they charge head-first into a battle to save the world as they know it. Click “buy now” to keep up with Alison Brownstone’s exciting adventures.
©2019 Judith Berens, Martha Carr, Michael Anderle (P)2019 Judith Berens, Martha Carr, Michael Anderle