C & O Canal NHP

• 2011

  River and Mountain, War and Piece, the Archeological Identification and Evaluation Study of Chesapeake & Ohio Canal National Historical Park – Hancock to Cumberland (Mile Markers 123 to 184) — Volumes I - III, by the Louis Berger Group, Inc.  Electronic copy available on request.*

• 2009

  Through the Great Valley and into the Mountains Beyond, the Archeological Identification and Evaluation Study of Chesapeake & Ohio Canal National Historical Park – Sandy Hook to Hancock (Mile Markers 59 to 123) — Volumes I - III, by the Louis Berger Group, Inc.  Electronic copy available on request.*

• 2005

  Cohongorooto: The Potomac Above the Falls, the Archeological Identification and Evaluation Study of Chesapeake & Ohio Canal National Historical Park – Rock Creek to Sandy Hook (Mile Markers 0 to 59) — Volumes I - III, by the Louis Berger Group, Inc.  Electronic copy available on request.*

Catoctin Mountain Park

• 2011

  People of the Mountain — Volumes I - III, by the Louis Berger Group  Electronic copy available on request.*

Prince William Forest Park

• 2004

  Few Know That Such A Place Exists, Land and People in the Prince William Forest Park — Volumes I - II, by the Louis Berger Group, Inc.  Electronic copy available on request.*

Rock Creek Park

• 2008

  Bold, Rocky, and Picturesque, Identification and Evaluation Summary of Rock Creek Park — Volumes I - III, by the Louis Berger Group, Inc.  Electronic copy available on request.*