Coloured Pencil Drawing

You Will be Able to Draw by the End of This Book: Coloured Pencils

By Spicer, JAKe

Art Therapy: An Anti-Stress Colouring Book for Adults (Art Therapy Colouring)

By Merritt, Richard, Davies, Hannah, Wilde, Cindy

Sketch Book for the Artist

By Simblet, Sarah

The Elements of Drawing

By John Ruskin