Welcome to Bastion Books, a bastion of conservative, evangelical Christian books.
Check out our books below.


This book is the culmination of a seven-decade journey to know God and make Him known—a magnum opus refined over 60 years (1959–2019) in the classrooms of leading evangelical seminaries and colleges. It showcases the wisdom and insight of a deeply respected veteran theologian.
This is a one-volume abridgement of Norm’s four-volume set of Systematic Theology.

Norman Geisler’s four-volume Systematic Theology is available as competitively-priced softcover books and as Kindle e-books.
Volume 1 – Introduction & Bible
Volume 2 – God & Creation
Volume 3 – Sin & Salvation
Volume 4 – Church & Last Things

Explaining Biblical Inerrancy is a 170-page compilation of all of the key documents from the International Council on Biblical Inerrancy (ICBI). This council and their documents arose to answer the rise of neo-orthodoxy in evangelical seminaries. It includes the Chicago Statements on Biblical Inerrancy (1978), the Chicago Statement on Biblical Hermeneutics (1982), and the official commentaries by Dr. R.C. Sproul and Dr. Norman Geisler.

History of Philosophy, Vol. 1
Ancient & Medieval
To be populated soon. . .

History of Philosophy, Vol. 2
Modern & Postmodern
To be populated soon. . .

Thomas Aquinas:
An Evangelical Appraisal
To be populated soon. . .

Beware of Philosophy
To be populated soon. . .

Having Fun in the Sun
To be populated soon. . .

God: A Philosophical Argument from Being
To be populated soon. . .

How to Know God
To be populated soon. . .

Preserving Orthodoxy
To be populated soon. . .

The Collected Essays
To be populated soon. . .

Defending Evangelicalism
To be populated soon. . .

In Defense of the Resurrection
To be populated soon. . .

The Battle for the Resurrection
To be populated soon. . .

Origin Science
To be populated soon. . .

Signs and Wonders
To be populated soon. . .

The Religion of the Force
To be populated soon. . .

Sola Fide
To be populated soon. . .

Somewhere Under the Rainbow
To be populated soon. . .
How did what was unmentionable become uncriticisable?

What Augustine Says
To be populated soon. . .

Biblical Errancy: An Analysis of its Philosophical Roots
To be populated soon. . .

Biblical Inerrancy: The Historical Evidence
To be populated soon. . .
How did what was unmentionable become uncriticisable?

Miracles and the Modern Mind
To be populated soon. . .

Christ: The Theme of the Bible
To be populated soon. . .

The Roots of Evil
To be populated soon. . .

Evidence of an Early New Testament Canon
To be populated soon. . .

What in Cremation is Going On?
To be populated soon. . .

Worlds Apart: A Handbook on Worldviews
To be populated soon. . .

Knowing the Truth About Creation
To be populated soon. . .

The Jesus Quest
To be populated soon. . .

The Book of Romans in Logical Form
To be populated soon. . .

Philosophy of Religion
To be populated soon. . .

The Shack: Helpful or Heretical?
To be populated soon. . .

Gambling is a Bad Bet
To be populated soon. . .

Is the Pope Infallible?
To be populated soon. . .

Should Believers Make Ashes of Themselves?
To be populated soon. . .

The Christian Love Ethic
To be populated soon. . .

Is Man the Measure?
To be populated soon. . .
Cosmos: Carl Sagan’s Religion for the Scientific Mind
To be populated soon. . .
Twelve Points that Show Christianity is True
To be populated soon. . .
Conviction without Compromise
To be populated soon. . .
McGrew Review
To be populated soon. . .
The Canonical Gospels and Greco-Roman Biography
To be populated soon. . .

Conviction without Compromise
To be populated soon. . .
https://www.amazon.com/Conviction-Without-Compromise-Standing-Christian/dp/1636986390
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To be populated soon. . .
Cómo Conocer a Dios
To be populated soon. . .
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To be populated soon. . .

Conservative Evangelical Christian Book Publisher
Bastion Books is a Christian book publisher dedicated to upholding and promoting conservative evangelical truth through printed books and e-books. We specialize in works that explore the Christian faith, with a particular emphasis on systematic theology. Our books are valuable resources that strengthen your faith, deepen your knowledge, and help you understand the full scope of biblical doctrine.
We proudly carry forward the legacy of Dr. Norman Geisler, a renowned theologian who championed systematic theology for over 50 years. Our collection includes his monumental four-volume set on systematic theology, designed to equip readers with a solid foundation in the doctrines of Scripture.
Read about systematic theology.
About Bastion Books
How We Started
In 2011, Norman “Norm” Geisler recognized the growing importance of digital book publishing and decided to create Bastion Books, the publishing wing of his ministry, Geisler Enterprises LLC. Bastion Books works primarily to ensure Norm’s books remain available and affordable in English and in other languages.
The Origin of Our Name
He chose the name Bastion Books to highlight the goal of our publishing company to defend the Christian faith. A bastion is a “structure or place from which one can resist attack” or “an institution, place, or person strongly defending or upholding particular principles, attitudes, or activities.”
This reflects Norm’s personal motto: “I am put here for the defense of the gospel” (Phil. 1:16). He intended Bastion Books to be a stronghold of conservative evangelical Christian thought, focusing on the seven key areas that BASTION stands for:
- Biblical Studies
- Apologetics
- Systematic Theology
- Truth
- Inerrancy
- Orthodoxy
- Normative Ethics