Pete / MMM recommends
THIS POST as a good starting point.
Because it contains links to
MANY supporting blog posts, and when they're all followed, it presents a well rounded nearly holistic overview of "mustachianism".
But it's clearly an evolution, and a blog usually can't give as much deep-dive information as a book. I recommend reading
"Your Money or Your Life" from the local library as a starting point, and the "From Zero to Hero" post referenced above.
Welcome, and keep saving!