Radio Boys Cronies Or, Bill Brown's Radio By: Wayne Whipple

Radio Boys Loyalty Or, Bill Brown Listens In By: S. F. (Samuel Francis) Aaron

Raftmates A Story of the Great River By: Kirk Munroe

Rags (The Story Of A Dog) By: Karen Niemann

Rainbow Hill By: Josephine Lawrence

Ralph Granger's Fortunes By: William Perry Brown

Ralph Gurney's Oil Speculation By: James Otis

Ralph on the Overland Express The Trials and Triumphs of a Young Engineer By: Allen Chapman

Ran Away to Sea By: Mayne Reid

Randy of the River The Adventures of a Young Deckhand By: Horatio Alger

Red Rooney The Last of the Crew By: Robert Michael Ballantyne

Red Rose and Tiger Lily or, In a Wider World By: L. T. Meade

Red-Robin By: Jane Abbott

Reginald Cruden A Tale of City Life By: Talbot Baines Reed

Report of the Juvenile Delinquency Committee By: R. M. (Ronald Macmillan) Algie

Report of the Special Committee on Moral Delinquency in Children and Adolescents By: New Zealand. Special Committee on Moral Delinquency in Children and Adolescents

Rip Foster in Ride the Gray Planet By: Harold L. Goodwin

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

Rival Pitchers of Oakdale By: Morgan Scott

Rivers of Ice By: Robert Michael Ballantyne

Rob Harlow's Adventures A Story of the Grand Chaco By: George Manville Fenn

Robin Redbreast A Story for Girls By: Mrs. Molesworth

Rock of Chickamauga By: Joseph Alexander Altsheler

Rodney, the Ranger With Daniel Morgan on Trail and Battlefield By: John V. (John Veasey) Lane

Roger Ingleton, Minor By: Talbot Baines Reed

Roger Willoughby A Story of the Times of Benbow By: William Henry Giles Kingston

Rollo at Work By: Jacob Abbott

Rollo in Holland By: Jacob Abbott

Rollo in London By: Jacob Abbott

Rollo in Naples By: Jacob Abbott

Rollo in Rome By: Jacob Abbott

Rollo in the Woods By: Jacob Abbott

Rosemary By: Josephine Lawrence

Rosin the Beau By: Laura Elizabeth Howe Richards

Rover Boys in the Jungle By: Arthur M. Winfield

Rover Boys Out West By: Arthur M. Winfield

Roy Blakeley By: Percy Keese Fitzhugh

Roy Blakeley in the Haunted Camp By: Percy Keese Fitzhugh

Roy Blakeley's Adventures in Camp By: Percy Keese Fitzhugh

Roy Blakeley's Bee-line Hike By: Percy Keese Fitzhugh

Roy Blakeley's Camp on Wheels By: Percy Keese Fitzhugh

Roy Blakely, Pathfinder By: Percy Keese Fitzhugh

Ruth Arnold or, the Country Cousin By: Lucy Byerley

Ruth Fielding and the Gypsies Or, The Missing Pearl Necklace By: Alice B. Emerson

Ruth Fielding at Briarwood Hall By: Alice B. Emerson

Ruth Fielding At College or The Missing Examination Papers By: Alice B. Emerson

Ruth Fielding at Snow Camp Or, Lost in the Backwoods By: Alice B. Emerson

Ruth Fielding at the War Front or, The Hunt for the Lost Soldier By: Alice B. Emerson

Ruth Fielding Down East Or, The Hermit of Beach Plum Point By: Alice B. Emerson

Ruth Fielding in Moving Pictures Or, Helping the Dormitory Fund By: Alice B. Emerson

Ruth Fielding in the Great Northwest Or, The Indian Girl Star of the Movies By: Alice B. Emerson

Ruth Fielding of the Red Mill By: Alice B. Emerson

Ruth Fielding on Cliff Island Or, The Old Hunter's Treasure Box By: Alice B. Emerson

Ruth Fielding on the St. Lawrence The Queer Old Man of the Thousand Islands By: Alice B. Emerson

Sabotage in Space By: Carey Rockwell

Sailor's Lass By: Emma Leslie

Salt Water The Sea Life and Adventures of Neil D'Arcy the Midshipman By: William Henry Giles Kingston

Samantha at Saratoga By: Marietta Holley

Sappers and Miners The Flood beneath the Sea By: George Manville Fenn

Sarah's School Friend By: May Baldwin