Apologetics
Science and religion
Where the Conflict Really Lies: Science, Religion, and Naturalism by Dr. Alvin Plantinga
does god exist
Reasonable Faith: Christian Truth and Apologetics, 3rd ed. by Dr. William Lane Craig
Models of biological origins
Coming Soon!
What about other faiths
Christianity at the Religious Roundtable: Evangelicalism in Conversation with Hinduism, Buddhism, and Islam by Dr. Timothy C. Tennent
Jesus Among Other Gods by Ravi Zacharias
Christian cults
The New Mormon Challenge: Responding to the Latest Defenses of a Fast-Growing Movement by ed. Francis Beckwith et. al.
Frequently asked questions (apologetics)
Reasonable Faith
www.reasonablefaith.org
Stand to Reason
www.str.org
Ravi Zacharias International Ministries
www.rzim.org