Johannes Kepler, 1571-1630: quadricentennial celebration; an exhibit of books, manuscripts, and related materials, the University of Texas at Austin, Academic Center, November 15, 1971-January 15, 1972.

The Duchess of Malfi's Apricots and Other Literary Fruits

Toward modern science; studies in ancient and medieval science.

The Annus Mirabilis of Sir Isaac Newton