Material Types:

Image (499,363)Open Access Book (159,872)Primary Source (118,708)Public Domain Book (87,116)Map (21,198)Interactive Simulation (12,811)Audiobook (12,625)Video (8,401)Course Material (5,582)Course (4,832)Lesson Plan (4,357)Case (4,072)Textbook (3,320)Learning Object (2,369)Podcast (468)Casebook (257)Module (172)

Sources:

J. Paul Getty Museum (147,238)Library of Congress (118,735)Library of Congress - Images (111,258)Project Gutenberg (86,809)Oxford Text Archive (63,953)National Gallery of Art (52,342)Yale Center for British Art (50,278)Tate Modern (44,742)Art Institute of Chicago (42,080)Directory of Open Access Books (36,469)Los Angeles County Museum of Art (25,005)Library of Congress - Maps (21,198)Arabic Collections Online (14,688)OAPEN (13,801)Morgan Library and Museum (13,041)Librivox (12,625)Open Research Library (12,551)Wolfram Demonstrations (12,460)World Digital Library - Images (9,491)JSTOR Open Access Books (6,709)TED Talks (4,820)CTE ONLINE (4,357)H2O - Harvard University Law Cases (4,072)Project Muse Open Access Books (3,714)MIT OpenCourseWare (3,273)National Portrait Gallery (2,745)Phet - Activities (2,513)Open Knowledge Repository (2,503)Wisc-Online (2,369)TEDEd (2,276)World Digital Library - Books (2,195)FreeTechBooks (1,214)QUBES (1,142)CUNY Academic Works (884)Open Textbook Library (847)Dickinson College Commentaries - Images (772)iBiology (635)MetPublications (596)eCampus Ontario (582)BioInteractive (500)Teaching Commons - Textbooks (471)Library of Congress - Videos (441)University of Oxford Podcasts (388)Public Domain Review - Images (371)BC Campus (333)Public Domain Review - Books (307)LibreTexts - Courses (279)TU Delft OpenCourseWare (263)H2O - Harvard University Law Casebooks (257)University of Michigan Press (226)Getty Publications Virtual Library (220)Teaching Commons - Course Materials (196)LearnChemE (193)CORA - Community of Online Research Assignments (178)Achieving the Dream Courses (167)Phet - Interactive Simulations (158)MIT Press Open (157)Astronomy Education at UNL - Course Materials (151)Cornell Open (150)Public Domain Review - Films (140)John Hopkins Bloomberg School of Public Health (121)SUNY OER Catalog (116)Open Access Texts (115)LibreTexts (112)Noba (106)UCI Open (98)Saylor Academy (96)OPEN.ED @PSU (82)Open Course Library (81)Center for Computer-Assisted Legal Instruction - Podcasts (80)Penn State University Press (76)GALILEO Open Learning Materials (75)Open Michigan (72)NYU Press (71)Astronomy Education at UNL - Modules (66)Humanities Digital Library (66)American Institute of Mathematics (65)Center for Computer-Assisated Legal Instruction (63)ACLS Humanities E-Book (60)WayneOPEN (58)Purdue University Press (52)Washington University in St. Louis (51)UMass Boston OpenCourseWare (50)Brown University (50)OpenStax (50)Open Oregon (47)Northwestern Open (46)College of the Canyons (46)Whatcom Community College (42)E-International Relations (41)Open Yale Courses (40)Teaching Commons - Courses (40)Oregon State University (33)World Digital Library - Videos (32)Temple University Press (31)The Mind of the Universe: Open Source Science TV (30)Portland State University (29)Open SUNY Textbooks (26)Grand Valley State University (25)Ohio State University (25)Kwantlen Polytehnic University (23)Ryerson University (23)Boundless Courses (22)Syracuse Open (20)Rebus Community (19)University of North Dakota (19)LibreTexts - Course Materials (18)Granite State College (18)Oklahoma State University (18)Open Education Alberta (18)University of Kentucky (18)University of Saskatchewan (18)New Prairie Press - Kansas State University (17)Dickinson College Commentaries (16)Wesleyan University Press (16)University of Wisconsin - Madison (16)Penn State University (13)University of Texas at Arlington (13)Smarthistory (12)University of South Florida (12)University of Washington (12)Cleveland State University (11)Indiana University (10)TU Delft (10)Stanford Engineering Everywhere (9)Amherst College Press (9)Boise State University (9)University of Hawaii (9)University of Minnesota (9)Plymouth State University (8)University of Central Florida (8)College of DuPage (7)York University (7)Gettysburg College (6)University of Houston (6)Muhlenberg College (5)University of Arkansas (5)University of Massachusetts Amherst (5)Iowa State University (4)Pacific University Press (4)Trinity University (4)University of California, Berkeley (4)University of Southern Queensland (4)Virginia Commonwealth University (4)George Fox University (3)Michigan State University (2)Salt Lake Community College (2)Eastern Kentucky University (1)Ferris State University (1)Keene State University (1)Virginia Western Community College (1)Washington State University (1)

Subjects:

Law (5,761)Religion (5,034)History (4,768)Literature (4,180)Physics (1,539)Mathematics (968)Political (959)Sociology (897)Art and Art History (849)Medical and Health Sciences (845)Education (792)Social Sciences (756)Science & Technology (732)Language (714)Chemistry (680)Science, Technology, Engineering & Mathematics (534)Political Science (469)Biology (462)Philosophy (442)Psychology (424)Anthropology (381)Economics (379)Business (357)Electronics (321)Languages and Linguistics (310)Social Studies (295)Electrical Engineering and Computer Science (258)Astronomy (252)Management (248)Chemical Engineering (243)Health (222)Library and Information Science (215)Industrial Automation (211)Architecture (206)Technology (206)Manufacturing (193)Urban Studies and Planning (193)Design, Engineering & Technology (169)Science (155)Mechanical Engineering (154)Comparative Media Studies/Writing (147)Business, (126)General Works (114)Earth Sciences (108)Biochemistry (108)Civil and Environmental Engineering (108)Earth, Atmospheric, and Planetary Sciences (107)Art (99)Archaeology (98)Anatomy and Physiology (97)Computer Science (95)Brain and Cognitive Sciences (94)Geography. Anthropology. Recreation (89)Aeronautics and Astronautics (88)Machine Tool (87)Thinking & Learning (84)Earth and Mineral Sciences (82)Music (80)Ecology (74)Film and Media Studies (74)Music and Theater Arts (71)Communication (70)Engineering Systems (67)Engineering (66)International Relations (66)Science, Technology, and Society (66)Film (66)Agriculture (65)Linguistics (61)Materials Science and Engineering (60)Women's and Gender Studies (59)Information Technology (58)Evolution (58)Public (56)Humanities (51)Nuclear Science and Engineering (49)Media Arts and Sciences (48)Policy Studies (46)IT Networking (45)Fine Arts (44)Animal Sciences (43)Languages (43)Other (42)Physical Sciences (42)Finance (42)Multidisciplinary (40)Population (35)Geography (34)Music and Books on Music (34)Welding (34)Science, Technology, and Mathematics (33)Labor Studies (32)Computer Programming (32)Communication studies (31)English (30)General (30)Experimental Study Group (30)Creative Writing (29)Politics (29)Fiction (28)Theater and Performance Studies (28)Poetry (28)Ancient and Classical (26)Web Development (26)Edgerton Center (26)Cultural Studies (25)Information (24)Women's Studies (24)Environmental Science (24)People (24)Law, Public Safety, Corrections & Security (23)Feminist (23)IT Security (22)Jewish Studies (22)Transportation (22)Transportation, Distribution & Logistics (21)Ghosts & Occult (21)Environmental (20)Performing (20)Media Studies and Communications (20)Criminology (19)Data, Systems, and Society (19)International (19)Misc. (18)Gender (17)Student Success (17)Classical Studies (16)Labor (16)Space & The Future (15)Biological (15)Demography (15)Democracy and Human Rights (14)Career Skills (14)Travel & Exploration (14)Political Theory (14)Library (14)Film, Theater, and Performing Arts (14)Race and Ethnicity (12)Writing & editing guides (12)Environmental, Earth, and Ocean Sciences (12)Geosciences (12)Design & Typography (12)Natural Sciences (12)Rhetoric, Composition, and Writing (12)IT Database (11)Wisdom (11)Urban Sociology (11)Dance (10)Workforce (10)Customs & Culture (10)Humour & Satire (10)Natural World (10)Novelty (10)Development (10)Peace (10)Number Systems (9)Death (9)Folklore (9)African American and African Diaspora Studies (9)Communications (8)Geology (8)IT Support (8)American Studies (8)Stories (8)Cultural (8)Pragmatism (8)Accounting (7)Human Services (7)Trigonometry (7)Social Ecology (7)The 'Other' (7)Bibliography (7)Museum Studies (7)Liberal Studies (7)Gender Studies (6)Military Science (6)Public Health Resources (6)Foundational IT Skills (6)Marketing (6)Science Practices (6)Comparative Politics (6)Gender & Women’s Studies (6)Public Health (6)Translation Studies (6)Drama (5)Social work (5)Concourse (5)Sport (5)Computer (5)Latin American and Caribbean Studies (5)Urban (5)Area and Ethnic Studies (4)LGBT Studies (4)Nursing Resources (4)Public Policy Resources (4)Interpersonal communication & skills (4)Microeconomics (4)Theatre studies (4)Veterinary Medicine (4)Crime (4)Love (4)Strange Phenomena (4)Literary Studies (4)Botany (4)Landscape Architecture (4)Deaf and Disability Studies (4)Native American and Indigenous Studies (4)Statistics (4)Medieval and Renaissance Studies (4)Media Studies (4)Social (4)ES (3)Arts, Audio/Video Technology & Communications (3)African American Studies (3)Electrical engineering (3)Environmental Studies (3)Politics & government (3)Research methods: general (3)Fashion (3)Sex (3)Zoology (3)Garden (3)Methodology (3)Photography (3)Social Aspects (3)Korea (3)Web programming (3)Publishing & book trade (3)Naval Science (2)Sociology of Religion (2)Nursing (2)Study & learning skills: general (2)Israeli Studies, Jewish Studies (2)Usage & grammar guides (2)Web graphics & design (2)Computational biology / bioinformatics (2)Critical and Creative Thinking (2)Physics: Fluid mechanics (2)Landscapes (2)Maps (2)Military (2)Latin (2)Canadian Studies (2)American (2)Ancient Studies and Classics (2)Local and Regional (2)Aquatic (2)Middle Eastern Studies (2)Paleontology (2)German Studies (2)Children's Studies (2)Book History and Print Culture (2)Design (2)Gender studies: women & girls (2)Public health & preventive medicine (2)Public finance accounting (2)Physics Resources (1)Medicine & Nursing (1)Tema principal Guías gramaticales y de uso (1)Careers guidance (1)Co (1)College Success (1)Engineering graphics & draughting / technical drawing (1)Forests & woodland (1)GE (1)Information retrieval & access (1)Literacy (1)Metals technology / metallurgy (1)Microsoft programming (1)Nursing specialties (1)Oceanography (1)Other manufacturing technologies (1)Public relations (1)Security, safety & protection skills / professions (1)Spreadsheet software (1)Cultural Studies, Detroit (1)Earthquake engineering (1)Folklore, Israeli Studies, Jewish Studies (1)Folklore, Jewish Studies (1)Folklore, Maritime Studies (1)Government & Public Administration (1)Great Lakes, Maritime Studies (1)Great Lakes, Maritime Studies, Michigan (1)Hospitality & Tourism (1)Hydraulics / Pneumatics (1)International law, transport & commerce: maritime law (1)Israeli Studies, Music (1)Literary studies: plays & playwrights (1)Michigan, Upper Peninsula (1)Translation & interpretation (1)Gay & Lesbian studies / LGBTQ studies (1)Law: wills, probate, succession (1)Classics (1)Critical Reading and Writing (1)First Year and Intermediate Seminar (1)Geology and Geophysics (1)Graphical & digital media applications (1)Labs & Demos (1)Performing Arts (1)Public Policy (1)Regional, state & other local government (1)Systems analysis & design (1)Electric motors (1)Legal aspects of criminology (1)Drugs (1)Emotion and Expression (1)Food (1)Plays, playscripts (1)Work (1)Rural Sociology (1)Biographies and Memoirs (1)Statistics, (1)Native American Literature (1)French Studies (1)Children's Literature (1)Asian and Pacific Studies (1)Publishing (1)African (1)Astronomy, (1)Gerontology (1)Journalism (1)Bioethics (1)Food Studies (1)Archeology (1)Gender & Sexuality Studies (1)Information theory (1)Science: general issues (1)Insects (entomology) (1)User interface design & usability (1)Engineering: general (1)Peace studies & conflict resolution (1)Engineering thermodynamics (1)Human trafficking (1)Forestry industry (1)Cultural & media studies (1)Media studies: journalism (1)Tema principal Literatura comparada (1)Regional studies (1)Secretarial, clerical & office skills (1)Computer security (1)News media & journalism (1)Soil science & management (1)Building construction & materials (1)Production & industrial engineering (1)Management decision making (1)Film and TV (1)Primary Subject (1)General cookery & recipes (1)Performance art (1)Urban Studies (1)Films, cinema (1)Climate change (1)Social geography (1)Freedom of information law (1)Management: leadership & motivation (1)Information Management (1)Sales & marketing (1)Primary Subject Psychology (1)Media, entertainment, information & communication industries (1)Ancient, classical & medieval texts (1)Speculative fiction (1)Commercial law (1)Desktop publishing (1)

Usage Rights:

Public Domain (616,522)Attribution-NonCommercial-NoDerivs (73,604)Attribution-ShareAlike (66,127)Open Access (52,342)Attribution-NonCommercial-ShareAlike (29,632)Attribution (12,534)Attribution-NonCommercial (6,055)CC0 (2,745)Attribution-NoDerivs (867)ANU Press (568)All Rights Reserved (21)University of Adelaide Press (21)Attribution-ShareAlike (16)Firenze University Press (12)Free Documentation License (GNU) (11)No Rights Reserved (3)Atribución NoComercial CompartirIgual (1)Atribución (1)

Languages:

English (22,478)Arabic (14,700)German (9,753)French (7,573)Portuguese (2,253)Spanish (2,052)Italian (974)Dutch (769)Norwegian (140)Russian (101)Finnish (84)Danish (63)Catalan (52)Swedish (39)Lithuanian (23)Slovenian (20)Latin (16)Afrikaans (15)Chinese (12)Czech (12)Greek (10)Polish (8)Bulgarian (7)Turkish (7)Albanian (6)Welsh (4)Tamil (4)Croatian (4)Hindi (4)Japanese (3)Ancient Greek (3)Slovak (2)Kinyarwanda (2)En (2)Hebrew (1)Ladino (1)Ukrainian (1)Chechen (1)

945,523 results found

Open Access Book
Open Access Book image
al- Arḍ wa-al-turbah al-Ḥusaynīyah
Author: Āl Kāshif al-Ghiṭā, Muḥammad al-Ḥusayn, 1877-1954
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Ajwibah al-ʻaqlīyah li-ashrafīyat al-sharīʻah al-Muḥammadīyah
Author: Ālūsī, Nuʻmān ibn Maḥmūd, 1836-1899
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- ʻAql al-muʼmin
Author: Khallāf, ʻAbd al-Munʻim Muḥammad.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
England and the Suez Canal 1854-1951
Author: Ṣafwat, M. M. (Muḥammad Muṣṭafā)
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Al- mashraʻ
Author: Sbath, Paul.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Bulūgh al-marām min adillat al-aḥkām
Author: Ibn Ḥajar al-ʻAsqalānī, Aḥmad ibn ʻAlī, 1372-1449
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Buldān al-khilāfah al-sharqīyah
Author: Le Strange, G. (Guy), 1854-1933
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Waṣf Ifrīqiyā al-Shamālīyah wa-al-Ṣaḥrāwīyah
Author: Idrīsī, approximately 1100-1166
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Tuḥfat al-aḥbāb wa-bughyat al-ṭullāb fī al-khiṭaṭ wa-al-mazārāt, wa-al-tarājim wa-al-biqāʻ al-mubārakāt
Author: Sakhāwī, ʻAlī ibn Muḥammad, 1163?-1245
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Kitāb ʻunwān al-majd
Author: Ḥaydarī, Ibrāhīm ibn Ṣibghat Allāh, 1819 or 1820-1881 or 1882
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Imbarāṭūriyah al-Bīzanṭīyah wa-al-dawlah al-Islāmīyah
Author: ʻAdawī, Ibrāhīm Aḥmad.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Kitāb al-amkinah wa-al-miyāh wa-al-jibāl
Author: Zamakhsharī, Maḥmūd ibn ʻUmar, 1075-1144
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Dhahab al-masbūk fī dhikr man ḥajja min al-khulafāʼ wa-al-mulūk
Author: Maqrīzī, Aḥmad ibn ʻAlī, 1364-1442
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Banū ʻAbbād bi-Ishbīlīyah
Author: Ṭawd, ʻAbd al-Salām Aḥmad.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Lamḥah al-badrīyah fī al-dawlah al-Naṣrīyah
Author: Ibn al-Khaṭīb, 1313-1374
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al-ʻ Irāq fī al-ʻaṣr al-Umawī
Author: Rāwī, Thābit Ismāʻīl.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Khīyāv, yā Mishgīn shahr
Author: Sāʻidī, Ghulām Ḥusayn.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Mā narāh
Author: Rustum, Muṣṭafá Rāshid.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Kitāb Iʻrāb thalāthīn sūrah min al-Qurʼān al-Karīm
Author: Ibn Khālawayh, Ḥusayn ibn Aḥmad, -980 or 981
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Sayyid Aḥmad al-Rafāʻī
Author: Sāmarrāʼī, Yūnus Ibrāhīm.
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Tibyān fī ʻilm al-bayān
Author: Zamlakānī, ʻAbd al-Wāḥid ibn ʻAbd al-Karīm, -1253
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Kitāb al-Qawl al-wāthiq fī uṣūl ḥadīth al-Nabī la-ṣādiq
Author: Afghānī, Muḥammad ʻAbd al-Bāqī, active 19th century
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
al- Fatāwá al-Ṭarasūsīyah, aw, Anfaʻ al-wasāʼil ilá taḥrīr al-masāʼil
Author: Ṭaraṣūṣī, Ibrāhīm ibn ʻAlī, 1320-approximately 1356
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Kitāb al-muḥarrar fī al-ḥadīth fī bayān al-aḥkām al-sharʻīyah
Author: Ibn Qudāmah al-Maqdisī, Muḥammad ibn Aḥmad, approximately 1306-1344
Source: Arabic Collections Online
View Open Access Book
Share
Open Access Book
Open Access Book image
Mulakhkhaṣ kitāb al-dirāsāt fī dawrat al-kilyah al-damawīyah
Author: Waṭarī, Hāshim.
Source: Arabic Collections Online
View Open Access Book
Share
Start of page image
pages image 1677
pages image 1678
pages image 1679
pages image 1680
pages image 1681
selected page page image 1682
pages image 1683
pages image 1684
pages image 1685
pages image 1686
End of page image