Bibliography:
Blair, Todd and Karen Garvey. "Saturday Night Baths and Sunday Dinners. Tales from the Good Old Day in Northwest Iowa". Hometown Memories, LLC 2013
-Bright, Peter. "My Overdue Book. Too Many Stories Not to Tell." Peter Bright. 2015
-Gibson, Darrel. "Charlie Rangers at War: An Infantry Soldier's Journal, Vietnam 1968-1969" Darrel Gibson. 2018
-Gooch, Rex. "The Story of Lt. Col. Ace Cozzalio." Lighthorse Publishing Company. 2015
​-McCants, Ron. "Vignettes from Vietnam; Heard. Understood. Acknowledged!" True Potential. 2021
-Mukoyama, James, Major General. "Faith Family & Flag. Memoirs of an Unlikely American Samurai Crusader." Jocko Publishing. 2023. 
Pals, Peter. "Memories of Growing Up In Hull, Iowa - The 1940's and 1950's". Self-published 2017
-​Zylstra, Stanley James.  "Faith, Family, Farming; Farm Boy From Hull, Iowa Reminisces."  Self-published. ~2022​