The religious philosopher, or, The right use of contemplating the works of the Creator : I. In the wonderful structure of animal bodies, and ... man, II. In the ... formation of the elements, and their various effects upon animal and vegetable bodies, and, III. In the ... structure of the heavens, with all its furniture : designed for the conviction of atheists and infidels /

Vol. 1 includes table of contents for v. 2, varying from that in v. 2.

The science of life and the larger hope.

Mode of access: Internet.

Last words on evolution; a popular retrospect and summary,

A course of three lectures delivered at the Academy of music, Berlin, April 1905.

The conduct of life, and other addresses,

1. The conduct of life.--2. The meaning of truth in history.--3. The civic university.--4. Higher nationality: a study in law and ethics.