 Albalag wrote only one treatise, Sefer Tiqqun ha deʿot (The Emendation of the Opinions)—I here employ Manekin’s translation of the title (Manekin 2007: 140)—which is a translation with commentarial notes on the first two sections of Abu Hamid al-Ghazali’s encyclopedic treatise kitāb Maqāṣid al-Falāsifah (The Opinions of the Philosophers), Logic and Metaphysics. The third section, Natural Philosophy, was completed by Isaac Polqar (Vajda 1960: 268).