Reddit reviews Gold Standard

I think this is the one.

Aquifers, first part of Waterways, as well as the second part Streams, are available for free. You have to buy the book/ebook for the third part though, available on Sofawolf and Kindle. Search for Kyell Gold, or go to his website for more info. Waterways is probably his least smuttastic work, but also a wonderful gay coming-of-age story that was really impactful for me as a teen slowly leaving denial behind.

There's also the free sample book Gold Standard, which includes Aquifers, the first few chapters of Out of Position (which opens with smut), The Prisoners Release (which sparked the Volle series, and contains smut), and a couple other stories / samples, 9 total. Not represented here is the Dangerous Spirits trilogy, mixing medieval and modern drama through the MC seeing the life of the ghost haunting them. There's a certain focus on things like abuse and mental illness, but these are mostly tackled one book at a time.

He's also currently working on a new fantasy series, The Tower and the Fox, but because it's not going to be quite as... furry_irl, he's posting it under his other name, Tim Susman. It features anthro species and a fox protag though so it's still furry.

The Out of Position series also contains some great illustrations by Kenket, BlackTeagan (the two of which form Blotch), and Rukis.

As mentioned, his works are available on Sofawolf and Kindle, and several are available as audiobooks. His website, Goodreads blog, mailing list and twitter are probably the most reliable sources for info and updates.