Power-House By: John Buchan

Prairie - A Tale By: James Fenimore Cooper

Prairie-Schooner Princess By: Mary Katherine Maule

Purple Cloud By: Matthew Phipps Shiel

Purple Flame By: Roy J. Snell

R. Holmes and Co. By: John Kendrick Bangs

Raiding with Morgan By: Byron A. Dunn

Rainbow Trail By: Zane Grey

Ralestone Luck By: Andre Norton

Rangy Pete By: Guy Morton

Rebel Spurs By: Andre Norton

Red Masquerade By: Louis Joseph Vance

Rezanov By: Gertrude Atherton

Ride Proud, Rebel! By: Andre Norton

Rip Foster Rides the Gray Planet By: Harold L. Goodwin

Rival Pitchers of Oakdale By: Morgan Scott

Robbery Under Arms By: Rolf Boldrewood

Rock of Chickamauga By: Joseph Alexander Altsheler

Romance of a Mummy and Egypt By: Théophile Gautier

Roughing It in the Bush By: Susanna Moodie

Rover Boys in the Jungle By: Arthur M. Winfield

Rover Boys on the Great Lakes By: Arthur M. Winfield

Rover Boys Out West By: Arthur M. Winfield

Running Fox By: Elmer Russell Gregor

Ruth Fielding at Briarwood Hall By: Alice B. Emerson

Sabotage in Space By: Carey Rockwell

Scalp Hunters By: Thomas Mayne Reid

Scarhaven Keep By: Joseph Smith Fletcher

Scouts of Stonewall By: Joseph Alexander Altsheler

Selected Works of E. Boyd Smith By: E. Boyd Smith

Seven Sleuths' Club By: Grace May North

Shades of the Wilderness By: Joseph Alexander Altsheler