This edition contains the collected English translations of the series The Medical Works of Moses Maimonides (17 vols., 2002-2021) that were published by Gerrit Bos in parallel critical editions along with the original Arabic texts. The collection offers three main medical treatises by Maimonides (1138-1204) (Medical Aphorisms; Commentary on Hippocrates' Aphorisms; On Poisons and the Protection against Lethal Drugs and six minor ones (On Coitus; On the Regimen of Health; On the Elucidation of Some Symptoms and the Response to Them; On Hemorrhoids; On Asthma; On Rules Regarding the Practical Part of the Medical Art, presented for the first time in one harmonized volume, supplemented by indexes of diseases, medicinal ingredients, and quoted physicians.