Liggett, Walter W. The Rise Of Herbert Hoover

Liggett Van Cleve, Charles The History of the Phi Kappa Psi Fraternity, From Its Foundation in 1852 to Its Fiftieth Anniversary

Shellenberger, Clare Liggett Training of Kansas High School Science Teachers

Liggett Van Cleve, Charles The History of the Phi Kappa Psi Fratenity