Letters of an Officer of the Corps of Royal Engineers from the British Army in Holland, Belgium, and France ... 1813 to 1816John Sperling · First published 2018Open the Tome
Rockwood and Matsen's the ShoulderCharles A. Rockwood, Steven B. Lippitt, Matsen, Frederick A., III, John W. Sperling · First published 2016Open the Tome
How and why to make a user-friendly sidewalk telescopeJohn L. Dobson, Norman Sperling · First published 1991Open the Tome
Godolphin and the organization of public credit, 1702-1710John G. Sperling · First published 1955Open the Tome
TroyBlegen, Carl William, John L. Caskey, Marion Rawson, Jerome Sperling · First published 1950Open the Tome
