This book was recommended to me and I'm going to grab it through the Libby app. It was mentioned like this:
...like Samone and his coffee plants...
Ooh, that's a memory I'd not retrieved in a while. First here's the book.
My stepbrother played in a Dark Sun campaign that I ran back in the day, and he played a Halfling Druid/Thief that had a home base just east of Gulg at a small hidden hot-spring oasis. At some point, he tried coffee and decided to grow his own along with other food for himself. This book mentioned above is about an adventurer who retired and opened a coffee shop.
I've queued this up from my library, but I may purchase a copy if I like it enough. Check it out for yourself!