I remember this book from high school when I first started. I remember not liking the style that much though. It seems too simple.
I just recently found one that I think is better and covers a variety of styles, anatomy, and different techniques ( digital, hand drawn, paint, ink, etc.) I feel like of all the "How to Draw Manga" books I remember from high school don't compare to what I found in this book after picking it up a couple months ago.