Books:

Baker Encyclopedia of Christian Apologetics by Norman Geisler

When Skeptics Ask by Norman Geisler and Ronald Matthew Brooks

Any of “The Case for…” books by Lee Strobel

Living in Truth by Mary Jo Sharp

Worldviews by John Yeats and John Blase

Know What You Believe and Know Why You Believe by Paul Little

When Critics Ask by Norman Geisler and Thomas Howe

Apologetics for a New Generation edited by Sean McDowell

Tactics or Street Smarts by Greg Koukl

Websites:

Southern Baptists of Texas Convention “Standing Firm” Apologetics Course (requires
email address and name to access videos and study guides):
https://resources.sbtexas.com/library/stand-firm-apologetics-course-230231/650271/path/step/354804456/

SBC North American Mission Board “Apologetics” website:
https://www.namb.net/apologetics/

Stand to Reason U Free Training Program
https://training.str.org/index

Mary Jo Sharp (Apologetic Instructor/Author)
https://maryjosharp.com/resources/

https://www.faithandreasonapologetics.com/links-of-interest/

Give Me an Answer (YouTube Videos) Cliffe and Stuart Knechtle
https://www.youtube.com/@givemeananswer