R' Ovadia Sforno of 16th-century Italy, a classic Torah commentator, wrote a brilliant, seldom published Commentary on Avos. Now it is available in Hebrew and English. Rabbi Raphael Pelcovitz, translator of Sforno's Commentary on Torah, does the same for Avos. Complete with Rabbi Pelcovitz's comments, this book is an absolute pleasure.
Translation and explanatory notes by Rabbi Raphael Pelcovitz