- Mystery on the Isles of Shoals: Closing the Case on the Smuttynose Ax Murders of 1873
- Wentworth-By-The-Sea: The Life and Times of a Grand Hotel
- Strawbery Banke: A Seaport Museum 400 Years in the Making
- Point of Graves: A New England History Mystery
- Lord Baltimore: Founder of Maryland (Signature Lives) (Signature Lives)