| Grey Owl and Me | June 28, 2010 |
| Pilgrims of the Wild | July 26, 2010 |
| Tales of the Don | November 15, 1984 |
| Remembering the Don | November 15, 1981 |
| Algonquin Wildlife | August 26, 2002 |
| The View From Foley Mountain | March 15, 1995 |
| Changing Parks | May 15, 1998 |
| To Whom the Wilderness Speaks | January 15, 1989 |
| The Lovely and the Wild | June 30, 1987 |
| The Loghouse Nest | March 15, 1988 |
| The Last Stand | May 31, 2007 |
| Nature First | July 31, 2007 |
| The Rouge River Valley | April 15, 2000 |
| From Burleigh to Boschink | July 15, 2000 |
| Not Your Typical Book about the Environment | March 9, 2010 |
| Not Your Typical Book about the Environment | March 9, 2010 |
| Vanishing Habitats | October 1, 2009 |
| Sanctuary | September 24, 2010 |
| The Institute of Man and Resources | September 1, 2003 |
| The Greenpeace to Amchitka | September 1, 2004 |
