Clockwork Chronicles: 12 Books Exploring the World of Clocks and Watches - Christopher and the Clockmakers The Auburndale Watch Company The Modern Clock etc
Harry Chase Brearley, Arthur Hayden, James Arthur, Eugene Edward Hall, Sara Ware Bassett, Ward L. Goodrich, W. T. Lewis, Edwin A. Battison, Silvio A. Bedini, Walter J. Kleinlein, H. R. Playtner
Inventions of the Past: 44 Books Reflecting on Centuries of Technological Innovations - Stories of Useful Inventions Marvels of Scientific Invention Outspinning the Spider etc
Samuel Smiles, Abraham Lincoln, Henry White Warren, Edward W. Byrn, George Grant, Harry Chase Brearley, James P. Boyd, Hattie E. Macomber, Rupert Sargent Holland, Russell Doubleday, Thomas W. Corbin, Theodore Low De Vinne, A. Russell Bond, Grace Rogers Cooper, Ray Stannard Baker, George Iles, Archibald Williams, John H. White, Edwin A. Battison, Derek J. de Solla Price, Henry Bore, Harry E. Maule, Paul Severing, H. W. L. Hime, Willis Duff Piercy, Henry Robinson, S. E. Forman, Association American Railway, Helen C. Knight, H. C. Forster, John Kimberly Mumford, M. Grace Fickett, Gertrude L. Stone, Henry Dircks, Henry E. Baker, Alfred Vail, Elmer Ellsworth Burns, Arthur May Mowry, William A. Mowry, Robert Routledge
