On Divination

La Grande Encyclopédie (Paris), article "Divination."

Encyclopædia Britannica (11th ed.), articles "Divination" and "Oracle."

Encyclopædia Biblica (London and New York), article "Divination."

Hastings's Dictionary of the Bible (Edinburgh and New York), articles "Divination" and "Soothsaying."

Jewish Encyclopedia (New York and London), articles "Divination," "Astrology," "Necromancy."

Cicero. De Divinatione.

Plutarch. De Pythiae Oraculis; De Defectu Oraculorum.

Manilius. Astronomica (ed. Theod. Breiter, Leipzig, 1907-1908).

Firmicus Maternus. Matheseos Libri viii (ed. Pruckner, Basel, 1551); bks. i-iv and bk. v, proem (ed. Kroll and Skutch, Leipzig, 1897).