Painting

Manga Art Secrets - The Definitive Guide to Drawing Awesome Artwork in The Manga Style

Gaudi: The Complete Works

I Can Draw: Manga - Step-by-Step Techniques

Characters and Effects

Art & Healing at Mayo Clinic

Hokusai

The Master Guide to Drawing Anime

Tips & Tricks (Drawing with Christopher Hart) - Essential Techniques to Sharpen Your Skills

Small Stories of Great Artists

The Stained Glass Handbook