Wolf Blood

Pop Hadley

Firebrand Trevison

Judge Lindman

A Wanderer of the West

When the West Was Young

Bootlegger

The Lone Star Ranger

Laramie

Western Racketeers

Steve Harding / Tiny Harding

Hands Off!

Capt. Jim Ellison

The Wilderness Trail

Angus Fitzpatrick

Outlawed

Seth (as Frank M. Clark)

Etienne of the Glad Heart

Old Man Paul Le Groux

Shotgun Jones

Thomas Lattier

The Untamed

Sheriff Morris (as Frank M. Clark)

The Yellow Dog

Alexander Cummings

The Man from Painted Post

Toby Madden

The Further Adventures of Stingaree

Gypsy Prince

The Mate of the Alden Bessie

The Ship's Captain

Land of the Lawless

Simpson

Alone in the Jungle

John S. Brown - Helen's Father (as Frank M. Clark)

The Hound of Silver Creek

John Lawton

Rustlers of Red Dog

Judge Collins [Chs. 7, 9, 12]

The Still Alarm

Jo Jones

In Defiance of the Law

Jim Blake

The Four-Footed Ranger

Handsome Thomas (as Frank M. Clark)

The Spoilers

Dextry

The Rookie's Return

Tubbs

Fighting for Gold

Sheriff

The Wilderness Mail

Joan's Father

The Border Menace

Banker Harris

Western Blood

Col. Stephens

The Sergeant

Soldier

The Phantom Cowboy

Sheriff

The Light of Western Stars

Bill Stillwell

Sweet Alyssum

Robert Garlan

Under the Rouge

Simmons

Mike's Brainstorm

The Cobbler (as Frank M. Clark)

Willie

Jim Rucker

Roaring Ranch

Tom Marlin

Alas! Poor Yorick!

Chip of the Flying U

Patsy - the Cook

The Blacksmith's Love

Surgeon Mullen

Twisted Trails

Doc Snow, Retired Ranchman

A Frontier Girl's Courage

John Wilson - Mary's Father

At Piney Ridge

Gen. Deering

After Twenty Years

Beware of Strangers

Horace Kincaid, a Quack Doctor

The Lost City

Michael Donovan

In the Long Ago

Starlight's Father

A Two Fisted Tenderfoot

Herbert Ransom

Greater Wealth

Louis Schwartz - 1st Laborer

The Carpet from Bagdad

Major Callahan

A Pair of Boots

The Tiger Lily

Antonio