Forest Patrol - 1941, Holiday House 

Rebel Siege - 1943, Holiday House

Big Red - 1945, Holiday House

Buckskin Brigade - 1947, Holiday House 

Snow Dog - 1948, Holiday House

Kalak of the Ice - 1949, Holiday House

a Nose for Trouble - 1949, Holiday House

Wild Trek - 1950, Holiday House 

Chip the Dam Builder - 1950, Holiday House 

Irish Red, Son of Big Red -1951, Holiday House
                                               - 1962, Collins Famous Dog Stories

Fire-hunter - 1951, Holiday House
                      - Spanish Edition - Cacadores Incendiarios, 
                         by Compannia Editora do Minho, Barcelona, 1961

the Explorations of Pere Marquette -1951, Random House
                                      Spanish edition -1958, Editorial Intercontinental,SA

Trailing Trouble - 1952, Holiday House

Outlaw Red, Son of Big Red - 1953, Holiday House 

the Spell of the White Sturgeon - 1953, Dodd Mead 

the Coming of the Mormons - 1953, Random House 

Haunt Fox- 1954, Holiday House 

Cracker Barrel Trouble Shooter - 1954, Dodd Mead

Lion Hound - 1955, Holiday House 
                       - ?, Collins Famous Dog Stories

the Lost Wagon - 1955, Dodd Mead 

Desert Dog - 1956, Holiday House

Trading Jeff and his Dog - 1956, Dodd Mead

Wildlife Cameraman - 1957, Holiday House

Double Challenge - 1957, Dodd Mead 

We Were There at the Oklahoma Land Run - 1957, Grosset & Dunlap 
                                                                                 - Spanish Edition - Adventura Oklahoma,
                                                                                    by Companhia Editora do Minho,
                                                                                    Barcelona, 1966

Wolf Brother - 1957, Holiday House
                         - 1963, Collins Famous Dog Stories

Swamp Cat - 1957, Dodd Mead 

the Wild Horse Roundup-Collection of Stories by Western Writers of America, 
                            Editor - 1957, Dodd Mead 

Rescue Dog of the High Pass - 1958, Dodd Mead

Hound Dogs & Others-Collection of Stories by Western Writers of America, 
                          Editor - 1958, Dodd Mead

the Land is Bright - 1958, Dodd Mead

the Black Fawn - 1958, Dodd Mead 

the Story of Geronimo - 1958, Grosset & Dunlap

Hi Jolly - 1959, Dodd Mead 

Stormy - 1959, Holiday House

Ulysses & his Woodland Zoo - 1960, Dodd Mead

Boomerang Hunter - 1960, Holiday House 

the Duck-footed Hound - 1960, Crowell

Tigre - 1961, Dodd Mead

Hidden Trail - 1962, Holiday House

Fawn in the Forest & other Wild Animal Stories - 1962, Dodd Mead 

Two Dogs & a Horse - 1964, Dodd Mead

Furious Moose of the Wilderness - 1965, Dodd Mead

Dave and his Dog, Mulligan - 1966, Dodd Mead

Coyote Song - 1969, Dodd Mead