- EbookBoston & Maine in the 20th CenturyBruce D. Heald Ph.D.
- EbookBoston & Maine LocomotivesBruce D. Heald Ph.D.
- EbookBoston & Maine Trains and ServicesBruce D. Heald Ph.D.
- EbookWhite Mountain National Forest and Great North WoodsBruce D. Heald Ph.D.
- EbookBoston & Maine in the 19th CenturyBruce D. Heald Ph.D.
- EbookRailways & WaterwaysBruce D. Heald Ph.D.
- EbookAround Squam LakeBruce D. Heald Ph.D.
- EbookNew Hampshire in the Civil WarBruce D. Heald Ph.D.
- EbookStereoscopic Views of the White MountainsBruce D. Heald Ph.D.
- EbookLakes and Ponds of the Granite StateBruce D. Heald Ph.D.
- EbookThe Franconia GatewayBruce D. Heald Ph.D.
- EbookMeredithBruce D. Heald Ph.D.