| 1929 Speedboat Disaster |
| Memoirs of George Vesper Doughty Pioneer Life |
| Tracing the History of the Doughty Family |
| Spirit Lake Massacre |
| Towns and Villages |
|
1875 History
Dickinson County From A.T. Andreas Illustrated Historical Atlas of the State of Iowa |
| Medical Directory 1876 |
| 1902 History Dickinson County By R. A. Smith Contributed By Paul Vasold |
| 1903 Index of Hail Insurance Losses |
| 1906 - The Lake Region Blue Book and Club Directory of Spirit Lake and Vicinity |
| 1917 History Emmet County and Dickinson County Iowa |
| 1936 Tornado |
| The Counties and Courthouses of Iowa Dickinson County |
| Iowa Historic Preservation Alliance |