Allan Henry Hoover (U.S. National Park Service)

Allan Henry Hoover (U.S. National Park Service)

Allan Henry Hoover (U.S. National Park Service)

US National Parks List by State (Free Printable)

What ever Happened to Herbert Hoover's Kids? – Hoover Heads

Henry Kissinger, Who Shaped U.S. Cold War History, Dies at 100 - The New York Times

The Life and Presidency of Herbert Hoover - White House Historical Association

NPS Centennial: 1930's Expansion

The “Lady from California”: Hoover Hoover's Work at Children's Hospital – Hoover Heads

Former KOSU news director Don Hoover to be honored with scholarship program

Herbert Hoover and American Presidents of the 20th century – Hoover Heads

The Arizona piece of WWII history you never knew existed: It's hidden in plain sight

Henry Allen of The Washington Post - The Pulitzer Prizes

NPS Centennial: 1930's Expansion