• Abraham Ibn Daud, The Exalted Faith, trans. N.M. Samuelson (London: 1986).

• I. Levin, Abraham Ibn Ezra Reader: Annotated texts with Introductions and Commentaries (New York: 1985).

• R. Fontaine, In Defence of Judaism: Abraham Ibn Daud. Sources and Structure of ha-Emunah ha-Ramah (Assen: 1990).

• G. Freudenthal, “Maimonides’ Stance on Astrology in Context: Cosmology, Physics, Medicine, and Providence,” in F. Rosner and S. Kottek (eds), Moses Maimonides: Physician, Scientist, and Philosopher (London: 1993), 77-90.

• B.R. Goldstein, “Astronomy and Astrology in the Works of Abraham ibn Ezra,” Arabic Sciences and Philosophy 6 (1996), 9-21.

• Y.T. Langermann, “Maimonides’ Repudation of Astrology,” in A. Hyman (ed.), Maimonidean Studies 2 (1991), 123-58.

• S. Sela, Abraham Ibn Ezra and the Rise of Medieval Hebrew Science (Leiden: 2003).

• I. Twersky and J.M. Harris (eds), Rabbi Abraham Ibn Ezra: Studies in the Writings of a Twelfth-Century Polymath (Cambridge, MA: 1993).

Stanford Encyclopedia: Abraham Ibn Ezra and Abraham Ibn Daud