Have you seen my new baby? gitbybit.com
I built a Git course that runs inside your code editor (VS Code, Cursor, and friends), so you learn Git by using it in real dev environment. It's well-designed and illustrated.
Good news, everyone! For the last month, I've been working on an offline version of the refactoring course. I am happy to inform you that the course is now available for download as EPUB, MOBI or PDF documents. The Internet access is no longer needed.