I have never seen a print from a negative developed in PMK and where I live I never expect to see one if I don't start to use the chemicals myself. I have seen the chemical for sale (a quite expensive bottle with some white residue on the bottom of it) but not the book. Where do you buy the book, I can't find it on the black&white world book store on net? Is this only for low contrast pictures and what does it do to skin- tones?(posted 9129 days ago)Peter