F W · S W · Scott W · Scott Wolter
Kollath-Stensaas Publishing · North Star Press of St. Cloud
| title | ISBN-13 | year of publication |
|---|---|---|
| Akhenaten to the Founding Fathers: The Mysteries of the Hooked X | 978-0-87839-620-7 | 2013 |
| Amazing Agates: Lake Superior's Banded Gemstone | 978-0-9792006-9-4 | 2010 |
| Cryptic Code: The Templars in America and the Origins of the Hooked X | 978-1-68201-101-0 | 2019 |
| The Hooked X: Key to the Secret History of North America | 978-0-87839-312-1 | 2008 |