The Society includes in its collections and books information on Indigenous people:
- The Natives of the Seventeenth Century Maryland: The Piscataway, Nanticoke, and Susquehannock Indians
- Indians of Southern Maryland
- Amerinds of the National Colonial Farm Region
- Tales from the Chesapeake Woods
- Maryland Prehistory
- Indian – White Relations in Seventeenth Century Maryland
- The Indians of Southern Maryland and Their Contributions to the Local History of Maryland with Special Reference to Calvert County (The Library of Congress)
- Principal Tribes of the Algonquian Language Stock Found in Maryland Along the Chesapeake Bay Region