I’ve been digging for Adriana Durst stuff for a while, and honestly, it’s a bit of a scavenger hunt. You won’t find a massive, centralized catalog like with a Stephen King. I’ve had the most luck on Audible, but you really have to search by title, not just her name—sometimes the metadata is weird. Her older fantasy series, the one that starts with 'The Gatekeeper's Son,' is definitely there in full. For her more recent, shorter romance stuff, I’ve spotted a few on Google Play Books and Apple Books, but the availability seems to flip on and off. It feels like her works are scattered across different publishers who handle audio rights separately.
A library app like Libby or Hoopla is a solid maybe. I found one of her urban fantasy titles through my local library’s digital collection, but it was pure chance. If you’re willing to buy, Audible is your most reliable bet. If you’re on a budget, set up a saved search on those library apps and check back every so often. It’s frustratingly piecemeal, but the stories are worth the hunt once you track them down.