Issue 3.1 of our new series Aestimatio: Sources and Studies in the History of Science is now online.

It is freely accessible at https://jps.library.utoronto.ca/index.php/aestimatio/issue/view/2783. In it, readers will find:

Sources

• Alan C. Bowen, Apuleius on the Heaven: A Question of Authority

Studies

• José Chabás and Bernard R. Goldstein, The Set of Alfonsine Tables Underlying Bianchini’s Planetary Tables
• M. J. Geller, Bloodletting in Babylonia Revisited
• Lis Brack­Bernsen, Babylonian House Numbers and Squares of Zodiacal Signs: The Origin of the Quadruplicities, Part II

and 11 reviews of recent publications in the field.