Philosophical Transactions of the Royal Society - Vol 1 - 1666 Giving some Accompt of the present Undertakings, Studies, and Labours of the Ingenious in many considerable parts of the World By: Various

Philosophy of Osteopathy By: A. T. (Andrew Taylor) Still

Physics and Politics, or, Thoughts on the application of the principles of "natural selection" and "inheritance" to political society By: Walter Bagehot

Pioneer Surgery in Kentucky A Sketch By: David Wendel Yandell

Pioneer Work in Opening the Medical Profession to Women By: Elizabeth Blackwell

Pipe of Peace By: James McKimmey

Pirates of the Gorm By: Nathan Schachner

Plain Facts for Old and Young By: John Harvey Kellogg

Planet of Dreams By: James McKimmey

Pleasant Journey By: Richard F. Thieme

Pleasures of the telescope An Illustrated Guide for Amateur Astronomers and a Popular Description of the Chief Wonders of the Heavens for General Readers By: Garrett Putman Serviss

Pleistocene Bats from San Josecito Cave, Nuevo Leon, Mexico By: J. Knox Jones

Poisoned Air By: Sterner S. Meek

Police Your Planet By: Lester del Rey

Policing the Plains Being the Real-Life Record of the Famous North-West Mounted Police By: R. G. (Roderick George) MacBeth

Politics: A Treatise on Government By: Unknown

Popular Lectures on Zoonomia Or The Laws of Animal Life, in Health and Disease By: Thomas Garnett

Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 By: Anonymous

Popular Superstitions, and the Truths Contained Therein By: Herbert Mayo

Possessed By: Cleveland Moffett

Postmark Ganymede By: Robert Silverberg

Power Through Repose By: Annie Payson Call

Practical Talks by an Astronomer By: Harold Jacoby

Practical Taxidermy A manual of instruction By: Montagu Browne

Prehistoric Men By: Robert J. Braidwood

Prejudices, First Series By: H. L. Mencken

Prelude to Space By: Robert W. Haseltine

Prevalence of Imprisonment in the U.S. Population, 1974-2001 By: Thomas P. Bonczar

Preventable Diseases By: Woods Hutchinson

Priestess of the Flame By: Sewell Peaslee Wright

Priestley in America 1794-1804 By: Edgar Fahs Smith

Primitive Love and Love-Stories By: Henry Theophilus Finck

Primitive Psycho-Therapy and Quackery By: Robert Means Lawrence

Princes and Poisoners: Studies of the Court of Louis XIV By: Frantz Funck-Brentano

Prisoners of Poverty Abroad By: Helen Campbell

Prisoners Their Own Warders A Record of the Convict Prison at Singapore in the Straits Settlements Established 1825 By: W. D. Bayliss

PRoblem By: Alan Edward Nourse

Problems of Poverty By: John A. Hobson

Prof. Koch's Method to Cure Tuberculosis Popularly Treated By: Max Birnbaum

Project Trinity 1945-1946 By: Steve Rohrer

Prologue to an Analogue By: Leigh Richmond

Proserpina, Volume 1 Studies of Wayside Flowers, While the Air was Yet Pure Among the Alps and in the Scotland and England Which My Father Knew By: John Ruskin

Proserpina, Volume 2 Studies of Wayside Flowers, While the Air was Yet Pure Among the Alps and in the Scotland and England Which My Father Knew By: John Ruskin

Psichopath By: Randall Garrett

Psychotherapy By: Hugo Münsterberg

Pushbutton War By: Joseph Paul Martino

Pygmalion's Spectacles By: Stanley Grauman Weinbaum

Pythias By: Frederik Pohl

Q. E. D., or New Light on the Doctrine of Creation By: George McCready Price

Quadrupeds, What They Are and Where Found A Book of Zoology for Boys By: Mayne Reid

Queer Little Folks By: Harriet Beecher Stowe

Question of Comfort By: Les Collins

Quiet, Please By: Kevin Scott

Radioisotopes and Life Processes By: Renato Baserga

Radioisotopes in Medicine By: Earl W. Phelan

Raiders Invisible By: Desmond Winter Hall

Raiders of the Universes By: Donald Wandrei

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

Records of a Family of Engineers By: Robert Louis Stevenson

Records of the Fossil Mammal Sinclairella, Family Apatemyidae, From the Chadronian and Orellan By: William Alvin Clemens

Reel Life Films By: Sam Merwin

Reflections on the Decline of Science in England By: Charles Babbage

Regeneration By: Katherine MacLean

Religion and Lust or, The Psychical Correlation of Religious Emotion and Sexual Desire By: James Weir

Reluctant Genius By: Henry Slesar

Remarks Concerning Stones Said to Have Fallen from the Clouds, Both in These Days, and in Antient Times By: Edward King

Remarks on the Subject of Lactation By: Edward Morton

Remember the Alamo! By: T. R. Fehrenbach

Report of the Committee of Inquiry into the Various Aspects of the Problem of Abortion in New Zealand By: New Zealand Committee

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

Report of the Knaresbrough Rail-way Committee By: England) Knaresbrough Rail-Way Committee (Knaresborough

Report of the Railway Department of the Board of Trade on the London, Worcester, and Wolverhampton, and on the Birmingham and Shrewsbury Districts By: Great Britain. Board of Trade. Railway Dept.

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

Report on Surgery to the Santa Clara County Medical Society By: Joseph Bradford Cox

Republic (version 2) By: Plato (Πλάτων)

Rescue Squad By: Thomas J. O'Hara

Researches on Cellulose 1895-1900 By: C. F. (Charles Frederick) Cross

Respiration Calorimeters for Studying the Respiratory Exchange and Energy Transformations of Man By: Thorne M. (Thorne Martin) Carpenter

Response in the Living and Non-Living By: Jagadis Chandra Bose

Resurrection By: Robert Shea

Return-Loads Bureaus To Save Waste In Transportation By: United States. Council of National Defense. Highways Transport Committee

Revenge By: Arthur Porges

Rex Ex Machina By: Frederic Max

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

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

Robur the Conqueror By: Jules Verne

Rollo's Experiments By: Jacob Abbott

Rollo's Museum By: Jacob Abbott

Rollo's Philosophy. [Air] By: Jacob Abbott

Romance of Modern Geology By: Edwin Sharpe Grew

Romance of Modern Invention By: Archibald Williams

Romance of Modern Mechanism By: Archibald Williams

Romance of the Romanoffs By: Joseph Martin McCabe

Runaway By: Joseph Samachson

Rural Hygiene By: Henry N. (Henry Neely) Ogden

Rural Magazine and Literary Evening Fire-Side Vol 1 No 1 By: Various

Rural Problems of Today By: Ernest R. (Ernest Rutherford) Groves

Sabotage in Space By: Carey Rockwell

Salvage in Space By: Jack Williamson

Sane Sex Life and Sane Sex Living Some Things That All Sane People Ought to Know About Sex Nature and Sex Functioning; Its Place in the Economy of Life, Its Proper Training and Righteous Exercise By: H. W. (Harland William) Long