A Visual History of Digit Books 1956-1967 (7)

Send For Wyatt Earp  Stanley Vestal
1957 Digit Books N.N.

The Man From Thunder River  Dave Waldo
1957 Digit Books N.N.

Warbonnet  Dave Waldo
1957 Digit Books N.N.

Appointment in Hell  Vernon Warren
1957 Digit Books N.N.

Brandon in New York  Vernon Warren
1957 Digit Books N.N.

Brandon Takes Over  Vernon Warren
1957 Digit Books N.N.

No Bouquets For Brandon  Vernon Warren
1957 Digit Books N.N.

Japanese Bondage  George Frederick Whiting
Digit Books N.N.

I Stole $16,000,000  Herbert Emerson Wilson
1957 Digit Books N.N.

Four Fathoms Deep  John Wilson
1957 Digit Books N.N.

Guns of Greed  H.A. Woodbury
Digit Books N.N.

Lion Rampant  Robert Woollcombe
1957 Digit Books N.N.

Shame  Emile Zola
1958 Digit Books N.N.

I Came Back  Krystyna Zywulska
1957 Digit Books N.N.

Other possibles that I have not come across yet:
Bardwell Denver  Prairie Fire
Beach Edward L.  Run Silent, Run Deep
Daner Paul  Stranger in Bighorn  1957
Jordan J.A.  Kansas Valley  1957
Oldham H.R.  Man With a Gun  1957
Phillips Gerald  Rustler's Rule  1957

Waldo Dave  Ride On Stranger 1957
Wales George A.  Law and Order  1957
Warren Vernon  Brandon Returns 1957
Woodbury Herbert A.  Gold Rush City 1957
As far as I am aware this is not a complete list could be other possibilities.