| Nature's Year in the Kawarthas | November 4, 2002 |
| From Burleigh to Boschink | July 15, 2000 |
| Ninety Fathoms Down | January 10, 1995 |
| The Beach Book And The Beach Bucket | March 1, 2005 |
| In the Company of Whales | January 1, 1993 |
| Siwiti - A Whale's Story | January 1, 1990 |
| A Seaside Alphabet | April 15, 2000 |
| As Long as There Are Whales | April 27, 2004 |
| The World of Penguins | March 13, 2007 |
| The World of Penguins | November 25, 2008 |
| A Seaside Alphabet | October 13, 2009 |
| One Well | February 1, 2007 |
| "Great Lakes, The" | March 28, 2011 |
| Lakeland | January 31, 2011 |
| Lakeland | September 28, 2009 |
| Nature's Year in the Kawarthas | November 4, 2002 |
| What Colour is the Ocean? | October 23, 2009 |
| The Wonder in Water | September 3, 2005 |
| The Wonder in Water | September 3, 2005 |
| Hidden Depths | September 4, 2004 |
