The trampling herd /

by Wellman, Paul I. 1898-1966 (Paul Iselin)
New York : Doubleday & Co. 1952; 1939

Death on the prairie; the thirty years' struggle for the western plains,

by Wellman, Paul I. 1898-1966 (Paul Iselin)
New York, The Macmillan company 1934

The house divides; the Age of Jackson and Lincoln, from the War of 1812 to the Civil War /

by Wellman, Paul I. 1898-1966 (Paul Iselin)
Garden City, N.Y. : Doubleday, 1966
First edition

A dynasty of western outlaws /

New York : Bonanza Books, 1961