[en] [The Living Water 01] • The Well Howard Books
[en] Code Name Edelweiss Tyndale House Publishers
[en] The Tomb A Novel of Martha Simon & Schuster
[en] In a Far-Off Land Tyndale House Publishers
[en] [The Living Water 03] • The Tomb Howard Books
[en] [The Living Water 02] • The Thief Howard Books