6.75x8" "Prince Valiant And The Days Of King Arthur" Treasure Book in same style as a Little Golden Book. ©1954 King Feature Syndicate Inc. 28 pages with choice color story art by Hal Foster. Moderate cover wear. VG/Fine with Exc. contents. 9x10.25" "Prince Valiant In The Days Of King Arthur Color And Re-Color Book" by Jack Built Toy Mfg. Co. ©1955. Spiral-bound book contains 9 double-sided bw pages to color which could be cleaned with cloth and re-colored. Cardboard covers show wear with dust soiling. Adhesive residue from where original pack of crayons once was located. Two spirals broke but binding is intact. VG with clean, VF contents. Rare and first we've seen of this book.