Sources

General

Academie Royale
All digitized volumes of the Belgian Biographie Nationale.

AMS Historica
Digital collection of historical works.

Augustinus Hipponensis
Website with transcriptions and translations (not only in Italian) of Augustine of Hippo’s works.

Biblioteca Apostolica Vaticana
Database of the digitized manuscripts of the Vatican Library.

BNF Gallica
Website of the National Library of France.

Collezioni Europeana
Catalogue of works produced in Europe, often downloadable.

Corpus Thomisticum
Almost complete Corpus Thomisticum online.

Cronache Sociali
Full digital edition of the journal Cronache Sociali

Denzinger online
Online version of Denzinger’s The Sources of Catholic Dogma.

Documenta Catholica Omnia
Multilanguage Catholic E-Book Database of all the Writings of Popes, Councils, Church Fathers and Doctors.

Google Books
The world’s most comprehensive index of full-text books.

HathiTrust
Millions of digitized titels from libraries all over the world.

Internet Archive
A non-profit library of millions of free books, movies, software, music, websites, and more.

Karlsruhe Virtual Catalogue
Immense virtual catalogue, from which you have access to several digitized volumes.

Mansi
Digitized version of the decisions of the ecumenical and general councils of the Eastern and Western Churches of all times.

Medici Interactive Archive
A prototype web portal specifically dedicated to the digital reconstruction, presentation, and preservation of the Medici Archive as it existed before the extinction of the Grand Ducal dynasty in 1743.

Münchener DigitalisierungsZentrum
Immense virtual catalogue, from which you have access to several digitized volumes.

Patrologia Graeca
Digital catalogue to: Jacques Paul Migne, Patrologiae Cursus Completus. Series Graeca.

Patrologia Latina
Digital catalogue to: Jacques Paul Migne, Patrologiae Cursus Completus. Series Latina.

USTC
A collective database of all books published in Europe between the invention of the printing and the end of the 16th century.

World Digital Library
Catalogue of works produced in the whole world, often downloadable.

 

Resources that are not free but available through Fscire:

Brepolis – Latin Texts A
Brepols’ online Latin texts.

Brepolis – Latin Texts B
Brepols’ online Latin texts.

JSTOR
Digital library of academic journals, books, and primary sources.

Open Edition
OpenEdition is a portal with resources on humanities and social sciences.

Oxford Research Encyclopedia of Religion
Online encyclopedia of religion.

 

Resources whose legality is controversial:

BookFi
EBook library.

Library Genesis
Digital library with books.

Library Genesis – articles
Digital library with articles.

Sci-Hub
Pirate website with access to millions of research papers.

Open Access Platforms

https://www.doabooks.org 
Directory of Open Access Books (DOAB)

https://www.openlibhums.org 
Open Library of Humanities

http://www.knowledgeunlatched.org
Knowledge Unlatched

https://www.openbookpublishers.com
Open Book Publishers

https://oatd.org
Open Access Theses and Dissertations

Open Access Journals

Journal By Pontifícia Universidade Católica de Minas Gerais. Núcleo de Estudos em Teologia, (Belo Horizonte, Minas Gerais, Brasil : Núcleo de Estudos em Teologia, PUC Minas, Began wih Vol. 1, no. 1 (1o. semestre 1997).) Horizonte : revista do Núcleo de Estudos em Teologia, PUC-MINAS.
Journal By Universidade Metodista de São Paulo. Programa de Pós-Graduação em Ciências da Religião, (São Bernardo do Campo, Brasil : Programa de Pós-Graduação em Ciências da Religião da Universidade Metodista de São Paulo Print began with Ano 1, no. 1 (março de 1985).) Estudos de religião.
Journal (Genève : IRSE, Université de Genève, Began with 1 (2011).) ThéoRèmes : enjeux des approches empiriques des religions.
Journal By Faculdades EST, (São Leopoldo, Rio Grande do Sul : Faculdades EST Began with vol. 1 (2002).) Protestantismo em revista.
Journal By Pravoslavnyĭ Svi͡ato-Tikhonovskiĭ gumanitarnyĭ universitet (Moscow, Russia), (Moskva : [Bogoslovskiĭ faculʹtet Pravoslavnogo Svi͡ato-Tikhonovskogo gumanitarnogo universiteta], Began with: 14, published in 2005.) Vestnik Pravoslavnogo Svi͡ato-Tikhonovskogo gumanitarnogo universiteta. I, Bogoslovie, filosofii͡a.
Journal By Balai Penelitian Aliran Kerohanian/Keagamaan (Indonesia) (Semarang : Balai Penelitian Aliran Kerohanian/Keagamaan Th. 1, no. 01 (Mrt. 1996)-) Analisa : jurnal pengkajian masalah sosial keagamaan.
Journal By Multidisciplinary Digital Publishing Institute, (Basel, Switzerland : MDPI AG, Began with v. 1, issue 1 (Dec. 2010).) Religions.
Journal By Faculdade de Teologia Nossa Senhora da Assunc̦ão. (São Paulo : Faculdade de Teologia Nossa Senhora da Assunção Ano 1, no. 1 (out./dez. de 1992)-) Revista de cultura teológica / Faculdade de Teologia Nossa Senhora da Assunção.
Journal (Warsaw, Poland : De Gruyter Open Print began with v. 1, no. 1 in 2009.) Anvil.
Journal By Balai Penelitian dan Pengembangan Agama Semarang (Indonesia), (Semarang, Central Java, Indonesa : Office of Religious Research and Development Ministry of Religious Affairs Semarang, Began with vol. 1, no. 1 (June 2016).) Analisa : journal of social science and religion.
Journal By Society of Catholic Social Scientists. (Steubenville, Ohio : Society of Catholic Social Scientists Began with vol. 1 (1996).) The Catholic social science review.
Journal By University of Pretoria. Faculty of Theology. Nederduitse Gereformeerde Kerk. (Pretoria : University of Pretoria Began with v. 22:1, published in 2001.) Verbum et ecclesia.
Journal By University of Notre Dame Australia, (Fremantle, WA : The University of Notre Dame Australia, Began with: Vol. 1, Iss. 1 (2014).) Ejournal of Catholic education in Australasia.
Journal By Sadra International Institute, (Jakarta Selatan : Sekolah Tinggi Filsafat Islam Sadra Began with: Volume 1, number 1 (June 2011).) Kanz Philosophia.
Journal By Universidad Católica de Chile. Facultad de Teología. (Santiago de Chile, Universidad Católica Facultad de Teología v. 1- enero/marzo 1960-) Teología y vida.
Journal By Uniwersytet w Białymstoku. Katedra Teologii Prawosławnej. (Białystok : Uniwersytet w Białymstoku Katedra Teologii Prawosławnej Rocz. 1, zesz. 1 (1999)-   = rocz. 12, zesz. 14-) Elpis : czasopismo teologiczne Katedry Teologii Prawosławnej Uniwersytetu w Białymstoku.
Journal By Universidad Arturo Prat. Instituto de Estudios Internacionales. ([Iquique] : Universidad Arturo Prat Instituto de Estudios Internacionales Began with v. 1, no. 1, published in 2007.) Revista cultura y religión.
Journal By Pontifícia Universidade Católica do Paraná. Programa de Pós-Graduação em Teologia, (Curitiba, PR, Brasil : Pontifícia Universidade Católica do Paraná, Programa de Pós-Graduação em Teologia, Began with v. 1, n. 1 (jan./jun. 2009).) Revista Pistis & praxis : teologia e pastoral.
Journal By Uniwersytet Warmińsko-Mazurski w Olsztynie. Wydział Teologii, (Olsztyn : Wyższe Seminarium Duchowne Metropolii Warmińskiej “Hosianum” Began with: T. 1 (1964).) Studia Warmińskie.
Journal By Faculdade Unida de Vitória. (Vitória, ES : Faculdade Unida Began with ano 1, no. 01 (out. de 2007).) Reflexus.
Journal By Fundación Universitaria Luis Amigó. Facultad de Filosofía y Teología, (Medellín, Colombia : Fondo Editorial FUNLAM : Began with: Vol. 1, no. 1 (julio-diciembre 2013).) Perseitas.
Journal (Istanbul, Turkey : EDAM (Educational Consultancy & Research Center), Began with volume 1, number 1 (February 2016).) Spiritual psychology and counseling.
Journal By Colegio Mayor de San Buenaventura. (Bogotá D.E., Colombia, S.A. : publisher not identified Began with enero/abr. 1959 issue.) Franciscanum.
Journal ([Wilmington, DE] : Michael Glazier Inc Print began with v. 1, no. 1 (Feb. 1988).) New theology review.
Journal By Pontifícia Universidade Católica do Rio Grande do Sul. Faculdade de Teologia, (Porto Alegre, RS, Brasil : Programa de Pós-Graduação em Teologia, Escola de Humanidades, Pontifícia Universidade Católica do Rio Grande do Sul Print began in Nov. 1970.) Teocomunicação.
Journal By Academia Oamenilor de Știință din România, (București : Editura Academiei Oamenilor de Ştiinţă din România, Began with Volume 1, Number 1 (2009).) Annals of the Academy of Romanian Scientists. Series on philosophy, psychology and theology.
Journal By Faculdade de Teologia Cristo Rei. (São Leopoldo, RS, Brasil : A Faculdade Ano 1, no. 1 (julho/dez. 1969)-) Perspectiva teológica.
Journal By Gereformeerde Teologiese Vereniging. (Pretoria, South Africa : Gereformeerde Teologiese Vereniging [Jaarg. 1], nr. 1 (Okt. 1966)-) In die skriflig : tydskrif van die Gereformeerde Teologiese Vereniging.
Book By Université Laval. Groupe de recherches en sciences de la religion. (Ottawa [Ont.] : Presses de l’Université d’Ottawa = University of Ottawa Press c2001.) Chercheurs de dieux dans l’espace public [electronic resource] / sous la direction de Pauline Côté ; avec la participation de Eileen Barker … [et al.] = Frontier religions in public space / edited by Pauline Côté ; contributors, Eileen Barker … [et al.].
Journal By Deutsche Vereinigung für Religionswissenschaft. ([Germany] : Deutsche Vereinigung für Religionswissenschaft Print began with vol. 1 (2006).) Zeitschrift für junge Religionswissenschaft : ZjR.
Journal By Donnerska institutet för religionshistorisk och kulturhistorisk forskning, (Stockholm : Almqvist & Wiksell, Began with: Volume 1 (1967).) Scripta Instituti Donneriani Aboensis.
Journal By Lietuvos universitetas (Kaunas, Lithuania). Teologijos-filosofijos fakultetas. (Kaunas [Lithuania] : Vytauto Didžiojo Universiteto Leidykla Print began with 1, in 1924.) SOTER.
Journal By Uniwersytet Mikołaja Kopernika w Toruniu. Wydział Teologiczny, (Toruń  : Uniwersytet Mikołaja Kopernika, Wydział Teologiczny Began in 2003.) Teologia i człowiek.
Journal By American Theological Library Association. (Chicago, IL : American Theological Library Association Vol. 1, no. 1 (June 2008)-) Theological librarianship : an online journal of the American Theological Library Association.
Journal By Örebro Teologiska Högskola, ([Place of publication not identified] : Örebro School of Theology, Norwegian School of Leadership and Theology, and Ansgar University College, Began with 1-2014.) Scandinavian journal for leadership & theology.
Journal By Dānishgāh-i Iṣfahān. (Isfahan, Iran : Dānishgāh-i Iṣfahān, Began with: Dawrah-i 1, shumārah-i 1 (Bahār 1389 [Spring 2010]).) Ilāhīyāt-i taṭbīqī  = Comparative Theology.
Journal By Università di Milano, ([Milan] : Università degli studi di Milano, Began with 29 gennaio 2007.) Stato, chiese e pluralismo confessionale.
Journal By Centre interdisciplinaire d’Études du Religieux., (Montpellier, France : Centre interdisciplinaire d’Études du Religieux, Maison des Sciences de l’Homme de Montpellier Began with 1 (2008).) Cahiers d’études du religieux : recherches interdisciplinaires.
Journal By Association for the Study of Southern Religion. (Morgantown, W. Va. : Journal of Southern Religion Vol. 1, no. 1 (1998)-) The journal of Southern religion : JSR.
Journal (Málaga [Spain] : Universidad de Málaga, Began with número 1 (Marzo 2011).) Revista europea de historia de las ideas políticas y de las instituciones públicas.
Journal By Universidade Federal da Paraíba. Programa de Pós-Graduação em Ciências das Religiões, ([João Pessoa, Brazil] : Universidade Federal da Paraíba, Began with: Volume 1, número 1 (2011).) Diversidade religiosa : revista da Graduação em Ciências das Religiões-UFPB.
Journal By Universität des Saarlandes. Institut für Katholische Theologie. (Saarbrücken : Universität des Saarlandes Institut für Katholische Theologie Began with: Bd. 1 (2006).) Theologie.geschichte : zeitschrift für theologie und kulturgeschichte.
Journal By University of Pretoria. Navorsings- en Publikasiekomitee. ([Hercules, Pretoria, Republiek van Suid-Afrika] : NHW-Pers Began in 1943; ceased with: jaarg. 64, afl. 4 (Nov. 2008).) Hervormde teologiese studies.
Journal By GT de História das Religiões e das Religiosidaes, ([Maringá, Brazil] : Universidade Estadual de Maringá, Departamento de História : Began with No. I (maio de 2008).) Revista brasileira de história das religiões.
Journal By Uppsala Exegetiska Sällskap. ([Uppsala] Uppsala exegetiska sällskap Began with vol. for 1936.) Svensk exegetisk årsbok.
Journal (Potchefstroom : Koers Print began with jaarg. 1, Aug. 1933.) Koers.
Journal By Creighton University. Center for the Study of Religion and Society. (Omaha, Neb. : Creighton University Center for the Study of Religion and Society Vol. 1 (1999)-) Journal of religion & society : JRS.
Journal By Institut Agama Islam Negeri Walisongo. Lembaga Penelitian, (Semarang, Indonesia : Lembaga Penelitian (LEMLIT), IAIN Walisongo 19uu) Walisongo: jurnal penelitian sosial keagamaan.
Journal By North Park Theological Seminary. (Chicago, Ilinois : Covenant Publications Print began with: Vol. 1, 2nd quarter (1941).) The Covenant quarterly.
Journal ([Germany] : publisher not identified Began with 1st vol., issue 1 (2010).) International journal of Orthodox theology.
Journal By Igreja Evangélica de Confissão Luterana no Brasil. Faculdade de Teologia. (São Leopoldo, RGS [Rio Grande do Sul] : Federação Sinodal Igreja Evangélica de Confissão Luterana no Brasil Nova seqüência ano 1, no. 1 (3. trimestre, 1961)-) Estudos teológicos : órgão da Faculdade de Teologia.
Journal ([Berlin, Germany] : De Gruyter Began with Volume 1, issue 1 (Jan 2015)) Open theology.
Journal By Emanuel University of Oradea (Oradea, Romania : Emanuel University of Oradea 20uu) Perichoresis : the theological journal of Emanuel University.
Journal By Univerzita Karlova. Katolická teologická fakulta, (Praha : Univerzita Karlova v Praze, Nakladatelství Karolinum Print began with Roč. 1, č. 1 (2011).) Acta Universitatis Carolinae. Theologica.
Journal By Instituto Teológico “San Pedro de Alcántara.” (Cáceres [Spain] : Instituto Teológico “San Pedro de Alcántara” de Cáceres y Servicio de Publicaciones Universidad de Extremadura Began in 2006.) Cauriensia : revista anual de ciencias eclesiásticas.
Journal By Association for the Study of Religion (Southern Africa) ([Pietermaritzburg, South Africa] : Association for the Study of Religion (Southern Africa) Vol. 1, no. 1 (Mar. 1988)-) Journal for the study of religion : JSR.
Journal By Muhammadiyah (Organization). Majelis Tarjih dan Pengembangan Pemikiran Islam, (Yogyakarta : Majelis Tarjih dan Tajdid, Pimpinan Pusat Muhammadiyah, Began with: Edisi 1. (Desember 1996).) Tarjih.
Journal By Associação Brasileira de História das Religiões, ([Brazil] : Associação Brasileira de História das Religiões, Began with Vol. 1, no. 1 (jul-dez 2010)) Plura.
Journal By Universitas Islam Negeri Sultan Syarif Kasim. Fakultas Ushuluddin, ([Pakanbaru, Indonesia] : Fakultas Ushuluddin Universitas Islam Negeri Sultan Syarif Kasim Riau Kasim Riau Bekerjasama dengan Himpunan Peminat Ilmu-Ilmu Ushuluddin (HIPIUS) Print began in 1998.) Jurnal Ushuluddin.
Journal By Assumption University (Bangkok, Thailand) (Bangkok, Thailand : Assumption University Vol. 1, no. 1 (Jan.-June 2000)-) Prajñā Vihāra : the journal of philosophy and religion.
Journal By Uniwersytet Mikołaja Kopernika w Toruniu. Wydział Teologiczny, (Toruń, Poland : Uniwersytet Mikołaja Kopernika w Toruniu Began with: 1 (2008).) Biblica et Patristica Thoruniensia.
Journal By Universidade Federal do Rio Grande do Sul. Núcleo de Estudos da Religião. (Porto Alegre : O Núcleo Ano 1, no. 1 (nov. 1997)-) Debates do NER : publicação do Núcleo de Estudos da Religião do Programa de Pós-Graduação em Antropologia Social da Universidade Federal do Rio Grande do Sul.
Journal By Universitas Islam Negeri Syarif Hidayatullah Jakarta. Fakultas Ushuluddin. (Jakarta : Faculty of Ushuluddin, Syarif Hidayatullah State Islamic University Print began in Nov. 1998.) Refleksi.
Journal ([Kuala Lumpur], Malaysia : Department of Theology and Philosophy, Faculty of Islamic Studies, Universiti Kebangsaan Malaysia and MALAYSIAInternational Society of Muslim Philosophers and Theologians. Began with: Vol. 1 (June 2012).) International journal of Islamic thought.
Journal By Pontificia Università della Santa Croce, (Abingdon, UK : Routledge, Taylor & Francis 2014) Church, communication and culture
Journal By Donnerska institutet för religionshistorisk och kulturhistorisk forskning, (Åbo, Finland : The Donner Institute, Began with vol. 1, no 1 (2011).) Approaching religion.
Journal By Franciscans. Provincija presv. Otkupitelja, (Split : Katolički bogoslovni fakultet Sveučilišta u Splitu Print began in 1960.) Služba božja : liturgijsko-pastoralna revija.
Journal (United Kingdom Open Library of Humanities) OLH, Open Library of Humanities
Journal By Fundación MenteClara, (Buenos Aires : Editorial MenteClara, 2016) Revista científica arbitrada de la Fundación MenteClara.
Journal By UIN Sunan Ampel Surabaya. Program Studi Perbandingan Agama, (Surabaya, Indonesia : Program Studi Agama-agama, Fakultas Ushuluddin dan Filsafat UIN Sunan Ampel, Surabaya, Began with: Volume 1, Nomor 1 (Maret 2011).) Religió.
Journal By Centar za religijske nauke “Kom”, (Beograd : Centar za religijske nauke “Kom” Began in 2012 with: Vol. I, Broj 1.) Kom : časopis za religijske nauke.
Book By Youngdahl, Jay. (Logan, Utah : Utah State University Press c2011.) Working on the railroad, walking in beauty [electronic resource] : Navajos, Hózhq́, and track work / Jay Youngdahl.
Journal By IAIN Salatiga, (Salatiga, Indonesia  : IAIN Salatiga, Print began in 2007.) Inferensi : jurnal penelitian sosial keagamaan.
Journal By Uniwersytet Papieski Jana Pawła II. (Lublin : Wydawnictwo POLIHYMNIA Began with: Volume 1, number 1 (2011).) The person and the challenges : the journal of theology, education, canon law, and social studies inspired by Pope John Paul II.
Journal By Pontificia Facoltà teologica dell’Italia meridionale. Sezione “S. Tommaso d’Aquino”, (Napoli : Pontificia Facoltà Teologica dell’Italia Meridionale, 2014) Aisthema.
Journal By Universitas Kristen Duta Wacana. Fakultas Teologi, issuing body. (Yogyakarta, Indonesia : Fakultas Teologi, Universitas Kristen Duta Wacana Began with: Vol. 1, no. 1 (2016).) Gema teologika.
Journal By Uniwersytet Mikołaja Kopernika w Toruniu. Wydział Teologiczny, (Torun : Uniwersytet Mikołaja Kopernika Began with Vol. 1, no. 1 (2013).) Scientia et Fides.
Journal By University of Nebraska at Omaha. Department of Philosophy and Religion. (Omaha, Neb. : University of Nebraska at Omaha Dept of Philosophy and Religion Vol. 1, no. 1 (Apr. 1997)-) The journal of religion and film : JR & F.
Journal By Dānishgāh-i ʻUlūm-i Pizishkī va Khadamāt-i Bihdāshtī Darmānī-i Qum, (Qom, Iran of : Qom University of Medical Sciences, Began with: Vol. 1, no. 1 (spring 2014).) Health, Spirituality and Medical Ethics.
Journal By Universidade Federal de Minas Gerais. Núcleo de Estudos Judaicos. (Belo Horizonte, Minas Gerais, Brazil : Núcleo de Estudos Judaicos da UFMG Vol. 1, n. 1 (out. 2007)-) Arquivo Maaravi : revista digital de estudos judaicos da UFMG.
Journal By Universiteit Utrecht, (Utrecht : Igitur Publishing, Began with vol. 1, No 1 (2011).) Religion & gender.
Journal (Warsaw : De Gruyter Open Began with volume 13, issue 1 (Mar. 2015).) Transversal : journal for Jewish studies.
Journal By Universidade Católica de Brasília, (Águas Claras : Universidade Católica de Brasília, Began with V.1, n.1 (Jan./Dez. 2008).) Comunicologia.
Journal By Boston College. Center for Christian-Jewish Learning. (Chestnut Hill, MA : Center for Christian-Jewish Learning Boston College Vol. 1, issue 1 (2005)-) Studies in Christian-Jewish relations : the electronic journal of the Council of Centers on Jewish-Christian Relations.
Book By Reid, Jennifer, (Ottawa : University of Ottawa Press c1995.) Myth, symbol and colonial encounter [electronic resource] : British and Mi’kmaq in Acadia, 1700-1867 / Jennifer Reid.