This is a hard to find gem..
This is the only book I know of that has fantastic glaze recipes from all the well known potters.
During my Bachelor of Ceramics course we used lots of glazes from Janice Tchalenko, it's good to have them in print now.
Can hardly wait to try them all!
Ceramic Review never printed another, so the only ones available are second hand. My copy was in reasonably good condition, I rated it excellent because the information is not available anywhere else. I'm pleased to have it. The Bible of Glazes.