M. H. · R. H. · R. M. · Rick M.
| title | ISBN-13 | year of publication |
|---|---|---|
| A Field Guide to Seashells and Shellfish of the Pacific Northwest | 978-1-55017-417-5 | 2008 |
| Pacific Reef & Shore Revised Second Edition: A Photo Guide to Northwest Marine LIfe | 978-1-55017-304-8 | 2003 |
| Shells and Shellfish of the Pacific Northwest | 978-1-55017-146-4 | 1997 |
| Whelks to Whales: Coastal Marine Life of the Pacific Northwest | 978-1-55017-491-5 | 2011 |
| Whelks to Whales: Coastal Marine Life of the Pacific Northwest | 978-1-55017-183-9 | 1999 |