• List of Free eBooks (Arranged by Title)
    • Titles 0 – E
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    • Anti-Catholicism and Persecution
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Catholic eBooks Project

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Catholic eBooks Project

Category Archives: Science

Free ebook: “Heaven’s Recent Wonders, or, The Work of Lourdes”, by Dr. Boissarie

11 Saturday Feb 2023

Posted by Catholic eBooks Project in Apologetics, Books, Catholic, Christian, EBooks, History, Medicine, Miracles, Religion, Science

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  • Heaven’s Recent Wonders, or, The Work of Lourdes, by Dr. Boissarie, translated by Rev. C. Van Der Donckt (Ratisbon, Rome, New York, Cincinnati: Frederick Pustet & Co., 1909). With Imprimatur. May be read online, and available in pdf, epub, mobi, and other formats, at Internet Archive with a 2nd copy at Internet Archive. Also available at Google Books.
    • [According to the text, the author, Dr. Prosper Gustave Boissarie, served as Chief Examiner of the Sick at Lourdes]

See also the following related texts: Continue reading →

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Online text: “The Proofs for the Existence of God in the Light of Modern Natural Science”, by Pope Pius XII (English, Français, Italiano)

15 Tuesday Nov 2022

Posted by Catholic eBooks Project in Apologetics, Biology, Books, Catholic, Christian, EBooks, Faith, Geology, God, Philosophy, Physics, Religion, Science

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  • “The Proofs for the Existence of God in the Light of Modern Natural Science”, Address to the Plenary Session and to the Study Week on the Subject ‘The Question of Microseisms’, by the Servant of God Pope Pius XII, 22 November 1951.
    • The text in English may be read online at the Pontifical Academy of Sciences, and may be read on pages 130-142 of: Papal Addresses to the Pontifical Academy of Sciences 1917-2000 and the Pontifical Academy of Social Sciences 1994-2001 (Scripta Varia 100), by Popes Benedict XV, Pius XI, Pius XII, John XXIII, Paul VI, and John Paul II (Vatican City: Pontifical Academy of Sciences, 2003), available in pdf format at the Pontifical Academy of Sciences.
    • The text in French/Français, “ Les preuves de l’existence de Dieu a la lumiere de la science moderne”, may be read from the 17th to the 31st page of the pdf file of: Semaine d’étude sur la problématique des microséismes, Proceedings of Study Week 19-26 November 1951, Scripta Varia 12 (Vatican City: Pontifical Academy of Sciences, 1953) at the Pontifical Academy of Sciences.
    • The text in Italian/Italiano, “Discorso di Sua Santità Pio XII ai Cardinali, Legati di Nazioni Estere e ai Membri della Pontificia Accademia delle Scienze”, may be read online at the Holy See.

See also the various videos on the Youtube channel of the Society of Catholic Scientists, including: Continue reading →

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Online text: “How the Declaration of Independence Recognizes and Guarantees the Right to Life for the Unborn”, by Mark Trapp

04 Monday Jul 2022

Posted by Catholic eBooks Project in Abortion, America, Biology, EBooks, Ethics, Law, Philosophy, Religion, Science

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  • “Created Equal: How the Declaration of Independence Recognizes and Guarantees the Right to Life for the Unborn”, by Mark Trapp, Pepperdine Law Review, Vol. 28, Issue 4 (2001): pp. 819-847. Available in pdf format at Pepperdine Digital Commons.

On the secular observance of Independence Day in the United States of America. For other texts and ebooks on various subjects, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project.

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Online text: “Thomistic Response to the Theory of Evolution”, by Dr. Mariusz Tabaczek

12 Saturday Feb 2022

Posted by Catholic eBooks Project in Apologetics, Aquinas, Article, Bible, Biology, Catholic, Christian, EBooks, Evolution, Faith, God, Philosophy, Religion, Science, Theology

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  • “Thomistic Response to the Theory of Evolution: Aquinas on Natural Selection and the Perfection of the Universe”, by Mariusz Tabaczek, O.P., Ph.D. May be read online at Academia.edu and ResearchGate. (According to the text, it is the accepted manuscript of the article published in Theology and Science, Volume 13, Issue 3 (2015).)

On the secular observance of Darwin Day. For other texts and ebooks, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project.

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Online text: “On Making the Case for Life”, by Dr. Francis J. Beckwith

28 Tuesday Dec 2021

Posted by Catholic eBooks Project in Abortion, Anthropology, Apologetics, Biology, Catholic, Christian, EBooks, Ethics, Human Rights, Humanity, Personhood, Philosophy, Politics, Religion, Science, Theology, Women

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  • “On Making the Case for Life: St. Peter’s Counsel to Always Be Ready”, by Prof. Francis J. Beckwith, Ph.D., The National Catholic Bioethics Quarterly, Volume 13, Issue 4 (Winter 2013): pp. 601-609. Available in pdf format at the Baylor University for Studies of Religion.

See also these related texts specifically discussing the mortal sin and unspeakable crime of abortion: Continue reading →

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Online text: “The Moral Limits of Medical Research and Treatment”, by Pope Pius XII

20 Friday Aug 2021

Posted by Catholic eBooks Project in Catholic, Christian, Ethics, Health, Medicine, Religion, Science

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  • “The Moral Limits of Medical Research and Treatment”, an address given to the First International Congress on the Histopathology of the Nervous System, by the Venerable Pope Pius XII, September 14, 1952. May be read online on this page of the EWTN Library, and at Papal Encyclicals Online.
    • Also published in The Linacre Quarterly, Vol. 19, No. 4, Article 2 (1952): pp. 98-107, available in pdf format through this page of The Linacre Quarterly: Journal of the Catholic Medical Association and at Semantic Scholar.

On the anniversary of the decision in the Doctors’ Trial and the proclamation of the Nuremberg Code (20 August 1947). For other texts and ebooks, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project.

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Online text: “Population Conference Draft Document Criticized” by Saint John Paul the Great

11 Sunday Jul 2021

Posted by Catholic eBooks Project in Anthropology, Apologetics, Article, Books, Catholic, Christian, EBooks, Economics, Ethics, Freedom, Human Rights, Humanism, Population, Religion, Science, Society

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  • “Population Conference Draft Document Criticized” by Saint John Paul the Great (Pope John Paul II), Vatican, March 18, 1994. May be read online on this page of Catholic Culture.org, which describes it as thus:
    • “Talk given by Pope John Paul II during a March 18 meeting at the Vatican with Nafis Sadik, executive director of the U.N. Fund for Population Activities. The Pope criticizes a final draft document prepared for the September U.N. International Conference on Population and Development in Cairo, Egypt.”

See also these related texts: Continue reading →

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Online text: “Catholic Social Teaching, Human Activity & the Collapse of Biological Diversity” by the Laudato Si’ Research Institute

09 Wednesday Jun 2021

Posted by Catholic eBooks Project in Biology, Catholic, Christian, EBooks, Ecology, Economics, Economy, Environment, Ethics, Religion, Science

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  • The Wailing of God’s Creatures: Catholic Social Teaching, Human Activity and the Collapse of Biological Diversity: A Report by the Laudato Si’ Research Institute for CIDSE, CAFOD and GCCM on the Current Biodiversity Crisis, March 2021 (Brussels, Belgium:  CIDSE; London: CAFOD, 2021). Available in pdf format at the Laudato Si’ Research Institute.

Posted on the secular observance of Coral Triangle Day, and after the secular observance of World Environment Day and World Oceans Day. For other texts and ebooks, you may access the List of Free eBooks (Arranged by Title), the List of Free eBooks (Grouped by Subject), the List of Worth-It Catholic Books & eBooks, and the main page of the Catholic eBooks Project. Continue reading →

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Online text: “Ecology in Light of Integral Human Development”, by Dr. David L. Schindler

22 Thursday Apr 2021

Posted by Catholic eBooks Project in Anthropology, Article, Catholic, Christian, EBooks, Ecology, Environment, Ethics, Philosophy, Religion, Science, Theology

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  • “Habits of Presence and the Generosity of Creation: Ecology in Light of Integral Human Development”, by Prof. David L. Schindler, Ph.D., Communio, Vol. 42, No. 4 (Winter 2015): pp. 574-593. Available in pdf format on this page of Communio International Catholic Review (© 2015 by Communio: International Catholic Review).

See also these related texts: Continue reading →

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Online ebook: Sexuality & Gender: Findings from the Sciences, by Dr. Lawrence S. Mayer and Dr. Paul R. McHugh

31 Wednesday Mar 2021

Posted by Catholic eBooks Project in Anthropology, Biology, Books, Children, EBooks, Gender, Health, Homosexuality, Medicine, Psychology, Science, Sex, Sexuality

≈ Leave a comment

See this online ebook:

  • Lawrence S. Mayer, M.B., M.S., Ph.D. and Paul R. McHugh, M.D., Sexuality and Gender: Findings from the Biological, Psychological, and Social Sciences, in The New Atlantis, Number 50 (Fall 2016): pp. 1-143. May be read online, and available in pdf format, at The New Atlantis.

See also these related ebooks and texts: Continue reading →

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The Catholic eBooks Project

Provides a library of links to Christian ebooks and texts that may be read online or downloaded LEGALLY and for FREE, and are FAITHFUL to the truths that God entrusted to His one true Church.

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“In principio erat Verbum, et Verbum erat apud Deum, et Deus erat Verbum… Et Verbum caro factum est, et habitavit in nobis… gratia et veritas per Jesum Christum facta est.” (S. Joannem i, 1, 14, 17)

“Ecce concipies in utero, et paries filium, et vocabis nomen ejus Jesum: hic erit magnus, et Filius Altissimi vocabitur… et regnabit in domo Jacob in æternum, et regni ejus non erit finis.” (S. Lucam i, 31-33)

Prayer for the Church

O God, our refuge and our strength, look down with mercy upon the people who cry to Thee; and by the intercession of the glorious and immaculate Virgin Mary, Mother of God, of Saint Joseph her spouse, of the blessed Apostles Peter and Paul, and of all the saints, in Thy mercy and goodness hear our prayers for the conversion of sinners, and for the liberty and exaltation of the Holy Mother the Church. Through the same Christ Our Lord. Amen. (From the text of the Leonine Prayers after Low Mass at Sancta Missa)

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Pages

  • List of Free eBooks (Arranged by Title)
    • Titles 0 – E
    • Titles F – M
    • Titles N – Z
  • List of Free eBooks (Grouped by Subject)
    • Anti-Catholicism and Persecution
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Reviews and Updates

  • Online ebook: Liturgical Year 2022-2023: Lent, edited by Jennifer Gregory Miller and Darden Brock 31 SunAmerica/New_York2023-03-26T08:00:00-04:00America/New_York03bAmerica/New_YorkSun, 26 Mar 2023 08:00:00 -0400 2017
  • Free ebooks: Treatises of St. Athanasius in Controversy with the Arians, translated & annotated by Cardinal Newman 31 SatAmerica/New_York2023-03-25T12:51:59-04:00America/New_York03bAmerica/New_YorkSat, 25 Mar 2023 12:51:59 -0400 2017
  • Free ebook: “Lenten Thoughts; Drawn from the Gospel for Each Day of Lent”, by Bishop Francis Kerril Amherst 31 SunAmerica/New_York2023-03-05T10:25:32-05:00America/New_York03bAmerica/New_YorkSun, 05 Mar 2023 10:25:32 -0500 2017
  • Online text: “Popes Benedict XVI and Francis on the Sexual Abuse of Minors”, by Dr. Mariusz Biliniewicz 31 SatAmerica/New_York2023-02-25T20:08:42-05:00America/New_York02bAmerica/New_YorkSat, 25 Feb 2023 20:08:42 -0500 2017
  • Free ebook: “Apostolic Succession Explained” 31 FriAmerica/New_York2023-02-24T23:50:06-05:00America/New_York02bAmerica/New_YorkFri, 24 Feb 2023 23:50:06 -0500 2017
  • Free eBooks & Resources for Lenten Observance 31 WedAmerica/New_York2023-02-22T03:28:55-05:00America/New_York02bAmerica/New_YorkWed, 22 Feb 2023 03:28:55 -0500 2017
  • Free ebook: “Spiritual Direction for the Use of Religious Communities” 31 WedAmerica/New_York2023-02-15T09:16:23-05:00America/New_York02bAmerica/New_YorkWed, 15 Feb 2023 09:16:23 -0500 2017
  • Online text: “Marriage: Passion, Friendship & Vocation”, by Gabriel M. Walz 31 TueAmerica/New_York2023-02-14T08:00:00-05:00America/New_York02bAmerica/New_YorkTue, 14 Feb 2023 08:00:00 -0500 2017
  • Free ebook: “Heaven’s Recent Wonders, or, The Work of Lourdes”, by Dr. Boissarie 31 SatAmerica/New_York2023-02-11T23:27:39-05:00America/New_York02bAmerica/New_YorkSat, 11 Feb 2023 23:27:39 -0500 2017
  • Online ebook: “Pope John Paul II Writings on Young People”, collected by Fr. Roger J. Landry 31 FriAmerica/New_York2023-02-10T22:18:31-05:00America/New_York02bAmerica/New_YorkFri, 10 Feb 2023 22:18:31 -0500 2017
  • Online text: “Toward A Theology of Fund Raising”, by Dr. Thomas J. Murphy 31 WedAmerica/New_York2023-02-08T09:56:54-05:00America/New_York02bAmerica/New_YorkWed, 08 Feb 2023 09:56:54 -0500 2017
  • Online text: “Jew and Gentile in the Church Today”, by Dr. Douglas Farrow 31 MonAmerica/New_York2023-02-06T23:32:09-05:00America/New_York02bAmerica/New_YorkMon, 06 Feb 2023 23:32:09 -0500 2017
  • Online text: “Pastoral Letter on Chastity”, by Bishop Joseph F. Martino 31 SunAmerica/New_York2023-02-05T08:00:00-05:00America/New_York02bAmerica/New_YorkSun, 05 Feb 2023 08:00:00 -0500 2017
  • Online text: “Human Solidarity: A Thomistic Perspective”, by Brendan O’Connor 31 SatAmerica/New_York2023-02-04T13:00:00-05:00America/New_York02bAmerica/New_YorkSat, 04 Feb 2023 13:00:00 -0500 2017
  • Online text: “The Literal Sense & the Spiritual Understanding of Scripture according to St. Thomas Aquinas”, by Dr. Ignacio M. Manresa Lamarca 31 SatAmerica/New_York2023-02-04T08:00:00-05:00America/New_York02bAmerica/New_YorkSat, 04 Feb 2023 08:00:00 -0500 2017
  • Online ebook: “Singing Chant: Latin and English”, by Fr. Columba Kelly 31 FriAmerica/New_York2023-02-03T10:58:23-05:00America/New_York02bAmerica/New_YorkFri, 03 Feb 2023 10:58:23 -0500 2017
  • Online ebook: “My Ideal, Jesus, Son of Mary”, by Fr. Emile Neubert 31 ThuAmerica/New_York2023-02-02T06:43:43-05:00America/New_York02bAmerica/New_YorkThu, 02 Feb 2023 06:43:43 -0500 2017
  • Free ebook: “Life of Don Bosco, Founder of the Salesian Society”, by J.M. Villefranche 31 TueAmerica/New_York2023-01-31T09:17:24-05:00America/New_York01bAmerica/New_YorkTue, 31 Jan 2023 09:17:24 -0500 2017
  • Free ebook: “Patrology: The Lives and Works of the Fathers of the Church”, by Dr. Otto Bardenhewer 31 MonAmerica/New_York2023-01-30T10:07:26-05:00America/New_York01bAmerica/New_YorkMon, 30 Jan 2023 10:07:26 -0500 2017
  • Free ebook: “The Secret of Sanctity, according to St. Francis de Sales and Father Crasset, S.J.” 31 SunAmerica/New_York2023-01-29T08:58:42-05:00America/New_York01bAmerica/New_YorkSun, 29 Jan 2023 08:58:42 -0500 2017

Notices

1. This weblog lists down links to only those texts that appear to be legally readable and/or downloadable, and are NOT pirated or illegally scanned or reproduced. I do not claim any right of any kind to the books or their contents.

2. This weblog does not copy or reproduce ebooks but only provides links to the webpages where they may be found; and to the best of our knowledge, all the books, tracts, and other texts thus indexed may be linked to on the websites that contain them.

3. Some of the books indexed on this blog were released online subject to conditions with which readers must comply.

4. Something that is in the public domain in one country/jurisdiction may not be in the public domain in another, so please check your relevant laws.

5. The images on this weblog are taken from Wikimedia Commons, and their use is believed to be lawful.

6. Comments will be moderated (with some delay, I’m afraid). Any links in the comments that lead to webpages or materials that contravene authentic Christian teaching or calumniate the one true Church will be removed.

7. Comments providing corrections or suggesting other Catholic Christian ebooks or ebook sources will be most appreciated.

8. If there is a problem with the foregoing, or if you find that: a link is NOT WORKING; the ebook listed SHOULD NOT BE LINKED TO or is NOT LEGALLY AVAILABLE (for example, because it’s actually unlawfully reproduced); the ebook or site linked to is NOT FAITHFULLY CATHOLIC; or there’s some other problem with the link, the linked work, or this weblog–then please comment immediately so we can remove the offending link or otherwise fix the problem.

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