Hello, and welcome!
Belltower Games is the umbrella for four separate but related activities:
Belltower Games: A publishing company that didn’t get off the ground. This project is mothballed.
The Bell Foundry: A one-person tabletop game design studio
Belltower Press: A book publishing concern
Jeff’s World of Game Design: A design blog about tabletop design, currently hosted at Board Game Geek