Short-line steam in Pennsylvania

Tanbark, alcohol, and lumber; the forest industries of St. Marys, Hallton, Wilcox, Portland Mills, Straight, Johnsonburg

Whining saws and squealing flanges; Cross Fork, Emporium, Austin, Hicks Run, Galeton

Sunset along Susquehanna waters: Williamsport, Leetonia, Slate Run, Cammal, Glen Union, Gleasonton

Sawmills among the derricks: Kane, Kinzua Valley, Bradford, Crosby, Lewis Run

Ghost lumber towns of central Pennsylvania; Laquin, Masten, Ricketts, Grays Run

Muncy Valley lifeline : the life and times of the Williamsport & North Branch and Eagles Mere Railroads

The Pennsylvania railroad : its origin, construction, condition, and connections ; embracing historical, descriptive, and statistical notices of cities, towns, villages, stations, industries, and objects of interest on its various lines in Pennsylvania and New Jersey

Heart of the Pennsylvania Railroad : the main line, Philadelphia to Pittsburgh

Steam locomotives

"Pitch pine and prop timber" : the logging railroads of south-central Pennsylvania

Voices of the Pennsylvania Railroad

"Stemwinders" in the Laurel Highlands; the logging railroads of South-western Pennsylvania

Dinkies, dams, and sawdust : the logging railroads of West Central Pennsylvania : DuBois, Clearfield, Brookville, Brockway, Penfield, Ebensburg, Punxsutawney

Teddy Collins empire : a century of lumbering in Forest County; Nebraska, Golinza, Kellettville, Mayburg, Bucks Mills, Iron City, Pigeon, Marienville

Some aspects of early railroad transportation in Pennsylvania

The history of the Pennsylvania Railroad

Blair county's iron horses

Railroads of Pennsylvania : fragments of the past in the Keystone landscape

The railroads of Pennsylvania

Tionesta Valley; Sheffield, Brookston, Loleta, Bear Creek, Cherry Grove

The Goodyears : an empire in the hemlocks

With heart of fire and iron nerve : Centre County's railroads

The history of the Pennsylvania Railroad

Two generations on the Allegheny Portage Railroad : the first railroad to cross the Allegheny Mountains

Pennsylvania Train Stations: Restored And Revitalized

The railroad that never was: Vanderbilt, Morgan and the Southern Pennsylvania Railroad

Pennsylvania by rail--I

The railway and locomotive historical society Bulletin No. 117

Remembering the Pennsylvania railroad

Lewistown and the Pennsylvania Railroad : from moccasins to steel wheels : a collection of essays

Central Railroad of Pennsylvania

The wreck of the Red Arrow : an American train tragedy

The Horseshoe Curve : sabotage and subversion in the railroad city

The Horseshoe curve : Sabotage and subversion in the railroad city

Blair, main line : a history of the Tuckahoe Valley

The alley popper : a history of the Pittsburgh & Susquehanna and its predecessor companies

"Wild catting" on the mountain; the William Whitmer & Sons Company and the Whitmer-Steele Company operations in Cambria, Centre, Clearfield and Union counties, Pennsylvania and Cornwall, Rockbridge county, Virginia

The Pennsylvania Main Line Canal

On the main line; the Pennsylvania Railroad in the 19th century

Memories of the L & T Branch of the Penn Railroad