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