Las 25 Leyes Bíblicas para El éxito

Of Men and Mountains

Hope Is All I Have

Sum of All Our Anger

Girls in Space

The 25 Biblical Laws of Partnership with God: Powerful Principles for Success in Life and Work

Gospel of Science

25 Biblical Laws of Partnership with God

Effective Dieting for Longer Life

From Healthy Eating to Healthy Living

A Letter to Dr Thomson, in Answer to the Case of the Right Honourable Thomas Winnington, Esq; By William Douglas, M.D.