- Hometowns in the Valleys Apollo, Vandergrift, Leechburg, Freeport, Natrona, Brackenridge, Tarentum, Glasmere, Springdale, Cheswick, New Kensington, Arnold, Parnassus, Lower Burrell, Braeburn, and all the settlements that ever populated this valley.
- Residents and Visitors Stories and data about the people of the valley.
- Events in History Important happenings that affected the valley.