Watercolor Pencil Step by Step (Artist's Library)

General Pencil Learn Watercolor Pencil Techniques Now Kit

Watercolor Pencil Magic

Quick & Clever Watercolor Pencils

The Ultimate Guide To Colored Pencil: Over 35 step-by-step demonstrations for both traditional and watercolor pencils

101 Textures in Colored Pencil: Practical step-by-step drawing techniques for rendering a variety of surfaces & textures

Colored Pencil Painting Bible: Techniques for Achieving Luminous Color and Ultrarealistic Effects

Colored Pencil Step by Step: Explore a range of styles and techniques for creating your own works of art in colored pencils (Artist's Library)

ARTEZA Professional Watercolor Pencils, Set of 72, Multi Colored Art Drawing Pencils in Bright Assorted Shades, Ideal for Coloring, Blending and Layering, Watercolor Techniques

Water Soluble Pencils (Step-by-Step Leisure Arts)

Encyclopedia of Coloured Pencil Techniques, The: A complete step-by-step directory of key techniques, plus an inspirational gallery showing how artists use them