Sudoku Help Sudoku, What Are The Best Books You Reccommend For Beginners To Internediate?

Sudoku, what are the best books you reccommend for beginners to internediate? - sudoku help

I have learned Sudoku is really fast and easy now, I started in the middle, sometimes but not always crashes.

Has anyone any advice?
So, what are the best books for beginner to intermediate level (or someone like me to work) and get better jobs and, possibly, puzzles and difficult questions?