K-Power Computer Programming Books - 1980's Vintage Commodore 64, Apple store II, IBM PC, etc. (ultra-rare, excellent condition) collectors

Very rare piece of early 80's computer culture. I've tried to find these items online and they're impossible. These books are in good enough condition to keep for collectors of the era. Very minor knicks, creasing and store dents. No writing to be found and pages are crisp. Shipping is free and items will be packaged safely. Thank you.