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TCT Book 1: Essentials
Essentials is a transferable, step-by-step training manual designed to answer common questions raised by Christians who want to understand more about the biblical essentials of their Christian faith.








TCT Book 2: Apologetics
Apologetics is a transferable, step-by-step training manual designed to answer common objections raised by sincere or not so sincere individuals who want to challenge or criticize Christians or the Christian faith.






TCT Book 3: Leadership
Leadership is a transferable, step-by-step training manual designed to answer common questions and concerns that Christian leaders must be prepared to address in hopes of establishing and sustaining effective ministry.






TCT Complete Set
Purcase the entire set of TCT training Manuals. TCT 1: Essentials, TCT 2: Apologetics, and TCT 3: Leadership.






Spiritual WarfareSpiritual Warfare: Christians, Demonization and Deliverance
is a transferable, step-by-step training manual on spiritual warfare. It focuses on clarifying and explaining "how to's" for recognizing and resolving attacks from the world, the flesh and the devil.
The new Cross Training Press 2025 edition includes the same twelve chapters and a new Appendix 3 outline on Offensive Prayer.







Mark Bubeck, was a humble, godly Christian preacher, teacher and author; a spiritual giant, and a noted pioneer in training Christians how to successfully respond to genuine demonic attacks. He wrote to me:

I just finished reading again your book and was blessed. I read it out loud to Anita in my daily visits to her in the care center. It was good to read every word that way. As you know, I had read it through in your manuscript form and quick read in parts after it was published, but this was different. I missed seeing what a strong polemic you address to pastors for their avoidance of the subject! That’s great and should be compelling to those who avoid the obvious, biblical foundations of freedom ministry. Your strong focus on the doctrinal absolutes of the Word is also refreshing. Thank you again, Karl, for your good work.

Although Mark and I represent two different generations of Christian leaders, it was apparent that, after interacting with him personally on several occasions, the clichés he was forced to deal with from fellow Christians about spiritual warfare and the occasional comments I have had to address were very similar. Man-made paradigms, like assumptions and folklore, are hard to change if they are repeated often enough. But rote repetition does not make something true. As Christians, our standard for sound doctrine and obedience to God is Scripture, not the personal opinions or pining of a favorite champion, regardless of his or her popularity.