Walter C. Kidney

Webster's 21st century dictionary

Webster's new compact dictionary

Twentieth century American nicknames

Webster's vest pocket dictionary

Webster's new compact office dictionary

Oakland

Pittsburgh's Landmark Architecture

The architecture of choice: Eclecticism in America, 1880-1930

Pittsburgh then & now

A Past Still Alive

Henry Hornbostel

Working places: The adaptive use of industrial buildings

Historic preservation in small towns

Life's Riches:Excerpts on the Pittsburgh Region and Historic Preservation from the Writings of Walter C. Kidney

The three rivers

Landmark architecture

Pittsburgh's bridges

Pittsburgh in your pocket

Webster's 21st Century Vest Pocket Dictionary

Allegheny Cemetery

Life's Riches

Historic buildings of Ohio

Beyond the surface

Allegheny

H.H. Richardson's Allegheny County Courthouse and Jail