Hoover Institution: The Avenger, 1914–1918
Hoover Institution: Will They Last?, 1914–1918
Hoover Institution: The Submarine Murderer, 1914–1918
Hoover Institution: The Last Reliable Messages, 1918–1941
Hoover Institution: Mephisto to Faust: You Can Trust Me, 1918–1941
Hoover Institution: Peace Was Its First Sound, 1918–1941
Hoover Institution: Louis Raemaekers in his studio, circa 1916