30 Days to Hearing God's Voice for Women
2026
30 Days to Clearer Discernment for Christian Men
2026
Miscalculated Risks: Attacked, Crippled, Paralyzed, Drowning, Unconscious and Freezing in The Wild (Just Not All at Once)
2025
COOP
2025
The Art of Deep Work - How to Focus in a World Full of Distractions
2025
Robert Hooke and the Rebuilding of London
1998