Forever Fantasy Online, IMO. Features a woman tank MC trying to put together a pick-up raid to help her guild beat the last boss of the game when suddenly, *isekai!* And the trilogy is complete too, no waiting for the series to finish!
https://www.amazon.com/Forever-Fantasy-Online-FFO-Book-ebook/dp/B07D8QTWJM
She also wrote Forever Fantasy Online(an actual Gamelit/isekai story!) and Fortune's Pawn.
The Forever Fantasy Online series involves one of the two main characters becoming an anthro cheetah.
Rising World follows a guy turned into an anthro fox.
The Snake Report involves a person turned into a snake.
One of my favorites, Forever Fantasy Online. like I really, really recommend this one.
3 books totaling about 1500 pages or 72 hours of audiobook
Nora Hazard is a good one.
https://www.amazon.com/Mitigating-Risk-Nora-Hazard-Book-ebook/dp/B07B77B89L
3 books, 1200 pages and 27 hours of audiobook
Small Medium, haven't listented to it still on my to do list
As others have recommended, Wandering Inn and Skyclad