- Make No Provision: 365 kicks in the pants for the Christian man who wants to conquer porn biblically
- Flee: 115 Biblical Ways to Escape Sexual Temptation
- A Workman Unashamed: Practical Help for the Conservative Mennonite Preacher Who Wants to Be Effective—and Faithful—in the Pulpit
- Mail Superiority: How to Run a Profitable Annual Direct Mail Fundraising Program
- Breakthrough Fundraising Letters











