Islam: What You Must Know

by Hank Hanegraaff

Hardcover

Published January 1, 2009

About the author

Hendrik "Hank" Hanegraaff, also known as the "Bible Answer Man", is an American Christian author and radio talk-show host. Formerly an evangelical Protestant, he joined the Eastern Orthodox Church in 2017. He is an outspoken figure within the Christian countercult movement, where he has established a reputation for his critiques of non-Christian religions, new religious movements, and cults, as well as heresy in Christianity. He is also an apologist on doctrinal and cultural issues.