
Peter John Kreeft is an American professor of philosophy at Boston College and The King's College. A convert to Catholicism, he is the author of over eighty books on Christian philosophy, theology and apologetics. He also formulated, together with Ronald K. Tacelli, Twenty Arguments for the Existence of God in their Handbook of Christian Apologetics.
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Catholic Christianity
2001
ISBN 9780898707984
The Unaborted Socrates
1983
ISBN 9780877848103
Symbol or substance? a dialogue on the Eucharist with C. S. Lewis, J. R. R. Tolkien, and Billy Graham
2019
ISBN 9781621642756
C.S. Lewis for the Third Millennium
1994
ISBN 9780898705232
Prayer for Beginners
2000
ISBN 9780898707755
Socratic Logic
2004
ISBN 9781890318895
Between heaven and hell
2008
ISBN 9780830834808
Fundamentals of the Faith Essays in Christian Apologetics
2009
ISBN 9781681491981
A Refutation of Moral Relativism Interviews with an Absolutist
2009
ISBN 9781681490182
Between heaven & hell
1982
ISBN 9780877843894
A refutation of moral relativism
1999
ISBN 9780898707311