Contributing Authors Include Edgar Langsdorf, William Frank Zornow, Todd L. Wagoner, And Alberta Pantle.

Contributing Authors Include Robert Taft, Louise Barry, And Julia Louisa Lovejoy.

Contributing Authors Include Robert Taft, James C. Malin And Edgar Langsdorf.

Contributing Authors Include Robert Taft, Emory Lindquist, Louise Barry, And Edgar Langsdorf.

Contributing Authors Include Clifford P. Westermeier, Alberta Pantle, Kirke Mechem, Helen M. McFarland, And Many Others.

Contributing Authors Include Douglas C. McMurtrie, Walker D. Wyman, George A. Root And Many Others.

Contributing Authors Include Robert Taft, C. W. McCampbell, Louise Barry And Helen M. McFarland.

Contributing Authors Include Angelo Scott, Alan W. Farley, Robert Taft And James C. Malin.

Contributing Authors Include Robert S. Fletcher, Martha B. Caldwell, Paul H. Giddens, And Domenico Gagliardo.

Contributing Authors Include Robert Taft And Kirke Mechem.

Contributing Authors Include Robert Taft And James C. Malin.

Contributing Authors Include Robert Taft, James C. Malin And Powell Moore.

Contributing Authors Include Martha B. Caldwell, Mahlon Bailey And Hortense B. C. Gibson.

Contributing Authors Include Harold Henderson, Theo. H. Scheffer, Orin Oliphant, And Lilliana Owens.

Contributing Authors Include Charles M. Correll, Don Russell And Louise Barry.

Contributing Authors Include Louise Barry, Margaret Evans Caldwell, J. Neale Carman, James C. Malin, Edgar Langsdorf And R. W. Richmond.

Contributing Authors Include Robert Taft, Russell Hickman, Kirke Mechem, And Helen M. McFarland.

Contributing Authors Include H. B. Mollhausen, Ralph W. Edwards, And Louise Barry.

Contributing Authors Include John Rossel, Frank A. Root, George A. Root, Edith Walker, Kirke Mechem, Helen M. McFarland, And Many Others.

Contributing Authors Include Lela Barnes, Roscoe Wilmeth, Nyle H. Miller, Joseph W. Snell And Alberta Pantle.

Contributing Authors Include J. Neale Carman, Walter H. Schoewe, James C. Malin And Emory Lindquist.

Contributing Authors Include Cecil Howes And Martha B. Caldwell.

Contributing Authors Include James C. Malin, Robert Taft, Power Moore And Helen M. McFarland.