1) The Medicines of the Sages of Kabbalah (silver color cover, 1987, Tel-Aviv, Israel)

2) The Wonders of the Sages of Kabbalah and the Ancient Past (gold color cover, 1987, Tel-Aviv, Israel)

3) Secrets and Remedies of the Kabbalah's Rabbi's (copper color cover, 1988, Tel-Aviv, Israel)

These are small-run softcover paperbacks, each under 100 pages.  Published in Israel.  They are in very good condition, from a non-smoking home.  The covers have wear and the stapled bindings are solid with no loose pages.  One book has some dates underlined on one page only (see photo).

This is a fairly rare set.  I have seen the silver covered volume before but never all three volumes together.