It’s taken a while, but Faces, the third book in the Masks of Aygrima trilogy I wrote for DAW Books under the pseudonym E.C. Blake, is now out in audiobook format to join the audiobooks of the first two, Masks and Shadows. All are produced by Recorded Books.
Links below are to Amazon.com, but the audiobooks are available everywhere: Audible, Kobo, Apple, etc.
Elizabeth Morton narrates the first two; Sandy Rustin narrates the third.
The Masks of Aygrima books are also young adult fantasy, although they were published in the adult market.