An Enquiry into the Truth of the Tradition, Concerning the / Discovery of America, by Prince Madog ab Owen Gwynedd, about the Year, 1170

Thomas Jefferson – His permanent influence on American institutions

The Mountain that was 'God' / Being a Little Book About the Great Peak Which the Indians / Named 'Tacoma' but Which is Officially Called 'Rainier'

My Son's Not Rainman

The Mountain that was 'God

The Guardians of the Columbia