Authors
- Dogs and All About Them
- Stories of Inventors
- A History of Science, IV - Modern Development of the Chemical and Biological Sciences
- Elements of Foreign Exchange
- Putnam's Word Book
- Aeroplanes and Dirigibles of War
- Successful Stock Speculation
- A History of Aeronautics
- The History of the Telephone
- The Story of Alchemy and the Beginnings of Chemistry
- Dogs and All About Them
- Aeroplanes and Dirigibles of War
- American Encyclopedia - Biography
- Putnam's Word Book
- A History of Aeronautics
- The History of the Telephone
- Stories of Inventors
- American Encyclopedia - Travel
- American Encyclopedia - History, I
- A History of Science, IV - Modern Development of the Chemical and Biological Sciences