| title | ISBN-13 | year of publication |
|---|---|---|
| Cincinnati OH Street Map | 978-1-897359-38-9 | 2007 |
| Maine South Coast Beaches | 978-1-77068-389-1 | 2014 |
| Olympic Peninsula Map | 978-1-894570-63-3 | 2014 |
| Pittsburgh PA Street Map | 978-1-897152-91-1 | 2007 |
| Tacoma / Puyallup, WA Street Map | 978-1-77068-429-4 | 2014 |
G J · G. Johnson · GM Johnson & Associates · GM Johnson & Associates Ltd. · GM Johnson Associates Ltd. · GM Johnson Ltd.
GM Johnson · GM Johnson & Associates Ltd. · GM Johnson Maps