- Colloquial Cantonese: The Complete Course for Beginners (Colloquial Series (Book Only))
- Exercise Book for Priscilla Shirer's I Surrender All: Trusting God Completely and Embracing His Plan
- Colloquial Cantonese: The Complete Course for Beginners
- The Way Home - A Guidebook for the Return to Balance in Our Spirit, Our Body, and Our World
- Dictionary of Lexicography