Derech Hakodesh: Derech Tevunos, Sefer HaHigayon, Sefer Hamelitza (Hebrew Only) / דרך הקודש: דרך תבונות, ספר החיגון, ספר המלצה (בעברית בלבד)

A punctuated edition of the foundation books of the great Ramch"al ; Derech Tevunot ("The Way of Understanding") explaining the Talmudic way of thinking, Sefer HaHigayon ("The Book of Logic") which lays out the correct way to think and analyze, and Sefer Hamalitza ("The Book of Style") which offers the art of accurate writing and expression.

These three fundamental writings were combined in one, beautiful volume, edited clearly and brightly by Rav David Sakton.