Textbooks
FOR FREE ONLINE TEXTBOOKS IN SPECIFIC SUBJECTS, SELECT: BIOLOGY & MEDICINE; CHEMISTRY; PHYSICS; ENGINEERING; ECONOMICS; LANGUAGES; MATH & STATISTICS
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FOR ALL eBOOKS IN SPECIFIC SUBJECTS, SELECT: BIOLOGY, BOTANY, ZOOLOGY; MEDICINE; CHEMISTRY; PHYSICS; ENGINEERING; ECONOMICS; LITERATURES & LANGUAGES; MATH & STATISTICS
| Author | Title | Edition | Format | Price | Puborg |
| National Center for HIV, STD & TB | Core Curriculum on Tuberculosis: What the Clinician Should Know [Textbook] | 2000 4edRev | Html | Free | CDC |
| National Diabetes Data Group | Diabetes in America [36 chapts] | 1995 2ed | Free | NIH | |
| National Heart, Lung, & Blood Inst. | Clinical Guidelines on the Identification, Evaluation & Treatment of Overweight & Obesity in Adults (The Evid | 1998 | Free | NIH | |
| National Heart, Lung, & Blood Inst. | Clinical Guidelines on the Identification, Evaluation, & Treatment of Overweight & Obesity in Adults | n.d. | Free | NIH | |
| National Heart, Lung, & Blood Inst. | Clinical Guidelines on the Identification, Evaluation, & Treatment of Overweight & Obesity in Adults [searchable] | 1998 | Html | Free | NIH |
| National Heart, Lung, & Blood Inst. | Detection, Evaluation, & Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III) 3rd Report | n.d. | Html | Free | NIH |
| National Heart, Lung, & Blood Inst. | Guidelines for the Diagnosis & Management of Asthema [searchable] | 1997 | Free | NIH | |
| National Heart, Lung, & Blood Inst. | Guidelines on Overweight & Obesity: Electronic Textbook | n.d. | Html | Free | NIH |
| National Heart, Lung, & Blood Inst. | Prevention, Detection, Evaluation, & Treatment of High Blood Pressure [6th Report] | 1997 | Html | Free | NIH |
| National Institute of Health | Expert Panel Report 3 (EPR3): Guidelines for the Diagnosis and Management of Asthma | 2007Bethsda | Free | NIH | |
| National Institutes of Health | Genes & Disease [sickle cell anemia, Burkitt lymphoma, Gaucher disease, Leukemia, Gaucher disease, etc. etc.] | 2002 | Html | Free | NIH |
| National Library Medicine | TOXNET ["a cluster of databases on toxicology, hazardous chemicals, & related areas"] | 2002 | Html | Free | NIH |
| National Library of Medicine | Reports of the Surgeon General | 1964-2002 | Html | Free | NIH |
| National Library of Medicine | Health Services/Technology Assessment Text (HSTAT): Evidence Reports #1-116 [archive] | 2003 | Html | Free | NIH |
| National Library of Medicine | HIV/AIDS Drugs (antiretroviral, etc.) | 2009 | Html | Free | USDeptHealth |
| National Research Council | Advanced Energetic Materials | 2004 Wash. | Free | NatAcadPr | |
| National Research Council | Atomic, Molecular, & Optical Physics | 1986 Wash. | Free | NatAcadPr | |
| National Research Council | Condensed-Matter Physics | 1986 Wash. | Free | NatAcadPr | |
| National Research Council | Elementary-Particle Physics | 1986 Wash. | Free | NatAcadPr | |
| National Research Council | Elementary-Particle Physics: Revealing the Secrets of Energy & Matter | 1998 | Free | NatAcadPr | |
| National Research Council | Gravitation, Cosmology, & Cosmic-Ray Physics | 1986 Wash. | Free | NatAcadPr | |
| Nguyen, Duc Bui, et. al. | HIV Medicine (15 ed.; Vietnamese ed, 2007; also, German, Russian, Spanish, Persian, Portugese | 2007 | Free | HIVMed | |
| Nico, J. S., et. al. | The fundamental neutron physics facilities at NIST [neutron interferometer; cold neutrons; electroweak interactions; polarized neutrons] | 2005 Wash? | PDF Kindle EPub | Free | NatInstStandTec |
| Nix, Roger | An Introduction to Surface Chemistry | 1997-2003 | Html | Free | QMary,ULondon |
| Nixdorf-Bergweiler, Barbara E. & Hans-Joachim Bisc | A Stereotaxic Atlas of the Brain of the Zebra Finch | 2007Bethsda | Html | Free | NIH |
| Nussey, S. S. & S A Whithead | Endocrinology: An Integrated Approach [searchable; textbook; BIOS Sci Publ.] | 2001 | Html | Free | NIH |
| O'Connor, J. & E F Robertson | A History of Quantum Mechanics | 1996 | Html | Free | StAndrewsU |
| O'Neal, John Benjamin | Theory of quantum communications [radio; quantum theory] [FIND] | 1963 | PDF Kindle EPub | Free | UFlorida |
| Office of Women' Health | Office of Women' Health Report to the White House, Council on Women & Girls | 2002-4 | Free | Women's Health | |
| Pagon, Roberta A., et. al. (ed.) | GeneReviews | 2004-6 | Html | Free | NIH |
| Palaniappan, Amaswamy | Biological Signal Analysis | 200-? | Free | BookBoon | |
| Palomino, Juan Carlos, et. al. | Tuberculosis | 2007 | Free | Amedeo | |
| Panayiotopoulos, C. P. | The Epilepsies: Seizures, Syndromes, and Management | 2005Oxfrdsh | Free | NIH | |
| Pazdur, Richard, et. al. | Cancer Management: A Multidisciplinary Approach | 2001 5ed | Html | Free | CancerNetwk |
| Peatross, James & Michael Ware | Physics of Light and Optics (online textbook) | 2011 | Free | BrighamYU | |
| Peiperl, Laurence & Paul Volberding (eds | HIV InSite Knowledge Base [Web Textbook; Epidemiology, Natural Science of HIV; diagnosis; clinical manifestat | 2003 | Html | Free | UCaSF |
| Pines, Maya, ed | Blazing a Genetic Trail: Families & Scientists Join in Seeking the Flawed Genes That Cause Disease [illus.] | 1997 | Html PDF | Free | HHughesMedI |
| Pirsson, Louis V. & Charles Schuchert | A Textbook Of Geology: v 1: Physical Geology (Pirsson) | 1929 NY | Graphic | Free | DigLibrIndia |
| Planck, Max, 1858-1947 | The origin and development of the quantum theory | 1922 Oxford | PDF Kindle EPub | Free | CornellU |
| Plenio, Martin | Quantum Mechanics | 2002 | Free | ImperialColLond | |
| Plotkin, Stanley A. & W A Orenstein (eds | Smallpox and Vaccinia [Chapt 6 of Vaccines, 3ed; searchable only] | 1999c Phila | Html | Free | NIH |
| Purcell, Shaun | Behavioural Genetic Interactive Modules: An Online Into to GB research [to accomp. Behavioral Genetics, 4ed] | 2001 | Html | Free | StatsGeneticGp |
| Purves, Dale, et. al. | Neuroscience [searchable; Sinauer Assoc.] | 2001 2ed | Html | Free | NIH |
| Rainbolt, J. G.; Gallian, Joseph | Abstract Algebra with GAP [companion to Comtemporary Abstract Algebra, 5ed] | 5ed. | Free | Cengage | |
| Ramsden, Jeremy | Essentials of Nanotechnology | 200-? | Free | BookBoon | |
| Rather, Howard Christian, 1895- | Field Crops | 1942 | Graphic | Free | CornellU |
| Reiche, Fritz, 1883-1969, et. al. | The quantum theory [FIND] | 1922 Lond. | PDF Kindle EPub | Free | CornellU |
| Reichert, William M. (ed.) | Indwelling Neural Implants: Strategies for Contending with the In Vivo Environment | 2008 Boca | Html | Free | NIH |
| Reitell, Charles | Accounting Principles For Engineers | 1936 NY | Graphic | Free | DigLibrIndia |
| Reyes-Teran, Gustavo, et. al. | HIV Medicine (15 ed.; Spanish ed, 2006; also, German, Russian, Spanish, Persian, Portugese | 2007 | Free | HIVMed | |
| Reynolds, R. Larry | Basic Microeconomics, pts 1 & 2 | 2007 | Html | Free | BoiseStU |
| Riddle, Donald L, et. al. (eds.) | C. Elegans II [searchable] [Cold Spring Harbor Lab] | 1997 | Html | Free | NIH |
| Riegert-Johnson, Douglas L., et. al. | Familial Cancer Syndromes [Natl. Lib. Med.] | 2009Bethsda | Free | NIH | |
| Roberts, John D. | An Introduction to the Analysis of Spin-Spin Splitting in High-Resolution Nuclear Magnetic Resonance Spectra | 1961 NY | Free | CalTech | |
| Roberts, John D. | Notes on Molecular Orbital Calculations [atomic orbital models; elec. energy levels; bond orders; free-valence indexes; charge distribution | 1961 | Free | CalTech | |
| Roberts, John D. | Nuclear Magnetic Resonance: Applications to Organic Chemistry | 1959 NY | Free | CalTech | |
| Roberts, John D. & Marjorie C Caserio | Basic Principles of Organic Chemistry (2ed) | 1970MenloPk | Free | CalTech | |
| Roberts, John D. & Ross & Marjorie C Caserio | Organic chemistry: Methane to Macromolecules | 1971 NY | Free | CalTech | |
| Rohrmann, George F. | Baculovirus Molecular Biology [Internet] [Nat. Lib. Med.] | 2008Bethsda | Graphic | Free | NIH |
| Rougier, Louis August Paul, 1889- | Philosopy and the new physics: An essay on the relatively theory and the theory of quanta | 1921 Phila. | PDF Kindle EPub | Free | UMichigan |
| Rubinstein, Ariel | Economics and Language | 2000 Cambg. | Free | S-P | |
| Rubinstein, Ariel | Lecture Notes in Microeconomic Theory: The Economic Agent (graduate level) | 2006- | Free | PrincetonUPr | |
| Rubinstein, Ariel | Modeling Bounded Rationality (intro. Daniel Freidman) | 1998 Cambg. | Free | S-P | |
| Sadoulet, Bernard, et. al. | Particle astrophysics [cosmology; stellar physics & particles (solar neutrinos, supernovae); high energy gamma ray & neutrino astro; cosmic | 1991 | PDF Kindle EPub | Free | NASA |
| Sanagua, Jorge O. & Guillermo Acosta | Cardiolog¡a del Ejercicio [Fed. Argentina de Cariologia] | 1994-2005 | Free | FedArgenCariol | |
| Schenk, Robert E. | Cybernomics: A Semi-Interactive, Almost Multimedia Way to Learn Economics | 2008 | Html | Free | S-P |
| Schenk, Robert E. | Statistics: Problems & Exercises | 2010 | Html | Free | S-P |
| Schiller, Christopher | Motion Mountain: The Adventure of Physics. Read Aloud Version [FIND] | 2009 | PDF Kindle EPub | Free | Intnt Archive |
| Schilletter, Julian Claude, et al. | Textbook of general horticulture [gardening] | 1940 NY | Graphic | Free | CornellU |
| Schofer, Baur-Berger, et. al. | Derma Net Online [Inhaltsverzeichnis; in German] | 2009- | Free | Derma-Net | |
| Scott, R. P. W. | Gas Chromatography [Chrom Ed. Series] | 2002/3 | Html | Free | Libr4Science |
| Scott, R. P. W. | Principles & Practice of Chromatography [Chrom Ed. Series] | c2002-05 | Html | Free | Libr4Science |
| Senese, Fred | General Chemistry Online [compound library, glossary, notes & guides; 1st semester gen. chem] | 1997- | Html | Free | FrostburgStU |
| Sergre, Emilio | Nuclei & Particles (1ed.) [particle physics; neutorn, muon, pion, strange-particles] | 1965 | PDF Kindle EPub | Free | Intnt Archive |
| Sherry, Eugene (ed.) | WorldOrtho Orthopaedic Textbook | 1997 | Html | Free | WorldOrtho |