How to Draw Manga: Getting Started by K's Art
How to Draw Anime & Game Characters Vol. 1: Basics for Beginners and Beyond
How to Draw Manga: Compiling Techniques
How to Draw Manga: Compiling Characters
How to Draw Manga: Techniques for Drawing Female
How to Draw Manga: Dressing Your Characters in Casual Wear
How to Draw Manga: Compiling Application and Practice
How to Draw Manga: Putting Things in Perspective
How to Draw Manga: The Basics of Character Drawing
How to Draw Manga: Martial Arts and Combat Sports
Did I forget to mention that the 'How to Draw Manga' series is one of the best manga drawing series?
These are all books that you will benefit from. They cover basically everything you talked about. Getting Started and Compiling Application and Practice have sections on writing, panels, etc. This isn't everything out there, but these are books every aspiring manga artist should try to get(not just you). Read through them all and use the techniques shown and you'll improve a lot.