Deby Fredericks has 2 audiobooks on Listento.it, narrated by 2 narrators. The most-rated is Seven Exalted Orders.

Cursed by demons. When Madeline heard that her lover, Alexander, was a demon summoner, she took her young son, Charlie, and ran. But Alexander caught up with them, turning her into a wolf and stealing their child to be raised in the mansion, filled with demons, dark mages, and peril. Lost and alone in the Grimhold forest, Madeline searches for her son. Only, there is another peril far more dangerous than feywights and willy-wisps. When the demons stole her son, they murdered two innocent women at the inn. Now the priest, Brother Thomas, an exiled Holy Defender of the Order of Talicus, searches for the monster that slaughtered the two women, and suspects that a werewolf did it. A prisoner in his father's mansion, Charlie soon learns that becoming a dark mage is dangerous and frightening. If he succeeds in his training, he'll become as evil as his father, and if he doesn't, a worse fate awaits him....
©2015 Deby Fredericks (P)2017 Sky Warrior Book Publishing, LLC

Arkanost has Seven Exalted Orders. No more, no less. When a magus goes renegade in a far-off province, the Mage Lords demand that something be done. Ryamon is bitter and frustrated. He longs to be a Fire magus; as a Stone magus, he's miserable. If he can bring the rogue back, he has a chance - his last chance - to fulfill his dream. It's a great plan - until he actually meets Valdira.
©2012 Deby Fredericks (P)2016 Sky Warrior Book Publishing, LLC