Color Atlas - A Practical Guide for Color Mixing by Harald Kueppers

Basic Law of Color Theory (English - Paperback, by Kueppers Harald - Acceptable

Color Mixing System for Watercolors: A Practical Guide to Color Mixing

Vertigo: The Rise and Fall of Weimar Germany by Harald Jahner

U-Boats at War Harald Busch 1955 First Printing WWII German Subs Ballantine

Living on the Earth by Alicia Bay Laurel 1971 PB

The Basic Law of Colour Theory, Kueppers, Harald

Creative Color: A Practical Guide for Oil Painters by Blake, Wendon HCDJ VERY GO