Proposed Roads to Freedom By: Bertrand Russell

Protagoras By: Plato (Πλάτων)

Psychotherapy By: Hugo Münsterberg

Public Opinion By: Walter Lippmann

Public School Domestic Science By: Adelaide Hoodless

Public School Education By: Michael Müller

Punchinello, Volume 1, No. 02, April 9, 1870 By: Various

Quiet Talks about Jesus By: Samuel D. Gordon

Quiet Talks on Prayer By: Samuel D. Gordon

Radioisotopes in Medicine By: Earl W. Phelan

Random Reminiscences of Men and Events By: John D. Rockefeller

Rational Horse-Shoeing By: John E. (John Edwards) Russell

Reason Why By: Robert Kemp Philp

Recipes Tried and True By: Presbyterian Ladies' Aid

Reflections on Dr. Swift's Letter to Harley (1712) and The British Academy (1712) By: Mr. (John) Oldmixon

Reflections on the Operation of the Present System of Education, 1853 By: C. C. (Christopher Columbus) Andrews

Reform Cookery Book (4th edition) Up-To-Date Health Cookery for the Twentieth Century. By: Mrs. (Jean Oliver) Mill

Reminiscences Of A Workhouse Medical Officer By: Joseph Rogers

Report on the Department of Ports and Harbours for the Year 1890-91 By: Australia. Queensland. Department of Ports and Harbours

Reproduction of Copyrighted Works By Educators and Librarians By: Library of Congress. Copyright Office

Republic (version 2) By: Plato (Πλάτων)

Reveries of a Schoolmaster By: Francis B. (Francis Bail) Pearson

Right Use of Lime in Soil Improvement By: Alva Agee

Rise and Fall of Prohibition By: Charles Hanson Towne

Road Past Kennesaw: The Atlanta Campaign Of 1864 By: Richard M. McMurry

Romance of a Shop By: Amy Levy

Roughing It in the Bush By: Susanna Moodie

Rural Life and the Rural School By: Joseph Kennedy

Saint Athanasius: The Father of Orthodoxy By: Frances Alice Forbes

Sandwiches By: Sarah Tyson Heston Rorer

Schedule of Salaries for Teachers, members of the Supervising staff and others. January 1-August 31, 1920, inclusive By: Boston (Mass.). School Committee

School and Home Cooking By: Carlotta Cherryholmes Greer

School Book of Forestry By: Charles Lathrop Pack

Science in the Kitchen. By: Mrs. E. E. Kellogg

Scientific American, Volume XXIV., No. 12, March 18, 1871 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. By: Various

Scientific American, Volume 17, No. 26 December 28, 1867 By: Various

Scotch Loch-Fishing By: William Senior

Scottish Reminiscences By: Archibald Geikie

Sea: Its Stirring Story of Adventure, Peril, & Heroism. Volume 1 By: Frederick Whymper

Seasoning of Wood By: J. B. (Joseph Bernard) Wagner

Secret Doctrine.Volume I. Cosmogenesis.Part II. The Evolution Of Symbolism. By: Helena Petrovna Blavatsky

Sesame and Lilies By: John Ruskin

Seventy-Five Receipts for Pastry, Cakes and Sweetmeats, by Miss Leslie By: Eliza Leslie

Sex in Education or, A Fair Chance for Girls By: Edward H. (Edward Hammond) Clarke

Shandygaff By: Christopher Morley

Shearing in the Riverina By: Rolf Boldrewood

Shelters, Shacks and Shanties By: Daniel Carter Beard

Sherman’s Recollections of California, 1846-1848, 1855-1857, from his Memoirs By: William Tecumseh Sherman

Short Studies on Great Subjects By: James Anthony Froude

Sidelights on Relativity By: Albert Einstein

Signs of Change By: William Morris

Simple Italian Cookery By: Antonia Isola

Sioux Indian Courts An address delivered by Doane Robinson before the South Dakota Bar Association, at Pierre, South Dakota, January 21, 1909 By: Doane Robinson

Sir Humphrey Gilbert's Voyage to Newfoundland By: Edward Hayes

So Big By: Edna Ferber

Some Mooted Questions in Reinforced Concrete Design American Society of Civil Engineers, Transactions, Paper No. 1169, Volume LXX, Dec. 1910 By: Edward Godfrey

Sound Military Decision By: Naval War College (U.S.)

Special Report on Diseases of Cattle By: Leonard Pearson

Special Report on Diseases of the Horse By: Charles B. Michener

St. John's College, Cambridge By: Robert Forsyth Scott