11 books
A Sketch of the Early History of Practical Anatomy: The Introductory Address to the Course of Lectures on Anatomy at the Philadelphia School of Anatomy, Tuesday, October 6, 1874 (Classic Reprint)
A Sketch Early History of Practical Anatomy
Die Lehren Des Zoroaster Und Die Philosophie Der Parsen-Religion
I Believe in God and in Evolution (Classic Reprint)
The Reality of Human Vivisection: A Review of a Letter by William W. Keen, M. D., LL. D., Late President of the American Medical Association (Classic Reprint)
The Surgical Complications and Sequels of Typhoid Fever
I Believe in God and in Evolution
The Treatment of War Wounds
Handbook of Medical Treatment
The Surgical Operations on President Cleveland in 1893
Keen of Philadelphia