Connecticut Valley (MA)
- The Forest in Flux: Essays on Past Ecological Events in Central New England. 2005
- Massachusetts witness tree data sorted by county. 2000
- Montague Plain Study 1993: Historical Maps, Plot Locations, Species Maps. 1993
- Montague Plain Study 1993: Unpublished Literature. 1993-2008
- Uncommon plant communities of the Connecticut Valley, Massachusetts. 1993