| Alaska by Cruise Ship | June 1, 2008 |
| The Long and Winding Road | July 25, 2006 |
| Oahu Hikes | August 31, 2007 |
| Backroads of Alaska and the Yukon | June 17, 1999 |
| Secret Portland, Oregon 2010 | April 1, 2010 |
| The Beachcomber's Guide to Seashore Life of California REVISED | June 19, 2009 |
| The Beachcomber's Guide to Seashore Life of California | April 1, 2002 |
| Marine Mammals of the Pacific Northwest | June 1, 2001 |
| Strange Sites | January 1, 1996 |
| The Coastal Companion | January 1, 2004 |
| Whelks to Whales | January 1, 1999 |
| Whales of the West Coast | January 1, 1999 |
| Wild Flowers of the Pacific Northwest | January 1, 1998 |
| Alaska Burning | June 1, 1998 |
| Alaska | November 1, 2002 |
| California | September 17, 2009 |
| Alaska by Cruise Ship, Seventh Edition | December 19, 2011 |
| Kayak Routes of the Pacific Northwest Coast, 2nd Ed. | October 16, 2012 |
| Wild California | September 3, 2013 |
| Vancouver Sun's Best Plant Picks | March 7, 2011 |
