- A Cosmic Dialogue: Reassessing Methods for Understanding New Planets
- The Sirtfood Diet: Special Edition 2 Books in 1: The Ultimate Guide to Effortless Weight Loss: The Complete Guide + 145 Delicious and Healthy Recipes
- The Sirtfood Diet Cookbook: 115 Delicious Recipes to Lose Weight, Reduce Waistlines, Get Toned and Achieve Breathtaking Results!
- The Sirtfood Diet: Special Edition 2 Books in 1: The Ultimate Guide to Effortless Weight Loss: The Complete Guide + 145 Delicious and Healthy Recipes
- The Sirtfood Diet Cookbook: 115 Delicious Recipes to Lose Weight, Reduce Waistlines, Get Toned and Achieve Breathtaking Results