Your going to find a lot of coming of age/finding ones self and erotica. Some of the ones Iv read in the last few years:

Rising World LitRPG / Isekai - Young guy is reborn as a fox engineer in a mid-evil world. I got this by audiobook, and while I did enjoy the story the reading was vary ‘stilted’.

Skeleton Crew Scfi - Recycler on a generation starship ends up landing in as a target when his illegal birth is descovered putting slave crew at risk.

Into the Light Isekai / LitRPG - Young marines are summoned to save the world. This one is not strictly furry but the main character becomes a Kitsune. I did the audio book version of this and enjoyed the reading.

The Tower and the Fox Second class citizen Fox aims to be the first of the animal people to learn magic. This is an alternate history series, it takes place somewhere just before the American Revolutionary War.

What kind of books are you looking for? I also have audible and own a good chunk of the furish books there.