For sale are two very rare books on the popular art of German-born Jan Balet. Both books are hard cover with dust jackets. Both are illustrated in color with the art of jan Balet. The first measures 8 1/2 inches by 8 1/2 inches and has 199 pages with text in german. The second measures 4 1/2 inches by 6 inches and has about 100 unnumbered pages with text in German, French and English. The second has a sticker on the front page which was signed by the artist.Both books and dust jackets are in very good condition. These are very rare books.