If you're a Kindle Unlimited subscriber, and you haven't read Into the Darkness, book 1 of A.M. Rycroft's dark fantasy Cathell series, you can read it now for free. https://www.amazon.com/dp/B01KDM081A (Note: This is the non-special edition version.)
Here are a few reader quotes:
"Dark Fantasy is not a normal genre for me, but I was happy to read this one (twice)."
"The complex plot contained many twists to keep me in suspense. I couldn't wait to see what happened to Aeryn, the heroine, and her companions as they journeyed through Cathell to confront the evil unleashed on their world."
"Engaging story couldn't put it down. I am normally a science fiction reader but I do like fantasy. This was a great tale. I want more!"