If you are implementing a set process from a book you are by very definition anti-agile.
When I implement agile at companies I don't even call it agile. And the only initial practices are:
* transparency -- you can't fix what you can't see
* improvement loop -- you need to learn from your mistakes and feed the results into next cycle
* process building fundamentals -- once you learned you need mechanisms to preserve the results. Checklists, templates, documentation, automation, infrastructure as code, etc.
Everything else is result of the learning. As we go, we spot problems or improvement opportunities and we decide how to fix it together. A lot of these fixes come from agile literature. Nobody said you have to reinvent everything. But now that we have implemented it in response to our actual problem we know why it is there which is way better than just implementing it without understanding.
Along the way people learn they have power to change things in a realistic way and not only they are welcome to do so but it is actually their job. Which is exactly the goal of all of this and yet completely missing when you put forward a book and say the process has to be implemented exactly as in the book.