Michigan Trees: A Handbook of the Native and Most Important Introduced Species Charles Herbert Otis 1915, New and expanded edition
Contributions to the History of Science: Part I. Robert of Chester's Latin Translation of the Algebra of Al-Khowarizmi With an introduction, critical notes, and an English version by Louis Charles Karpinski 1915
New Testament Manuscripts in the Freer Collection: Part I. The Washington Manuscript of the Four Gospels Henry A. Sanders 1912
Latin and Greek in American Education: With Symposia on the Value of Humanistic Studies Edited by Francis W. Kelsey 1911