Gas and Oil Engines, Simply Explained / An Elementary Instruction Book for Amateurs and Engine Attendants

The Biology, Physiology and Sociology of Reproduction / Also Sexual Hygiene with Special Reference to the Male

Text Book of Biology, Part 1: Vertebrata

Logic / Deductive and Inductive

The Principles of Masonic Law / A Treatise on the Constitutional Laws, Usages and Landmarks of / Freemasonry

The Story of Alchemy and the Beginnings of Chemistry