

Signs & Seasons
2006
ISBN 9780815608752
Little Nature Studies for Little People, Vol. 1 A Primer and a First Reader (Classic Reprint)
2017
ISBN 9780260283740
Encounter in Rendlesham Forest The Inside Story of the World's Best-Documented UFO Incident
2015
ISBN 9781250063311
Winter Sunshine
2003
ISBN 9781593420499