
co-authored with Donette Swain (2021)

(2020)

co-authored with Donette Swain (2004)

co-authored with Donette Swain (2003)

co-authored with Donette Swain (2001)

(2001)

(2000)

2nd Edition (1998)

3rd Edition (1995)

(1993)

2nd Edition (1990)

(1986)

(1980)

(1979)

(1978)
A multi-volume history of ice and winter climbing in the Northeastern United States (research is currently in year five).