Bibliografía (10 obras)
The Western story--fact, fiction, and myth
1975
The frontier in American literature
1969
The West; from fact to myth
1967
The adventures of the Negro cowboys
1966
The Negro cowboys
1965
Down these mean streets a man must go
1963
American fiction in Finland
1960
American Fiction in Finland, An Essay and Bibliography (Memoires de la Societe Neophilologique de Helsinki, XXIV)
