The Science of Nutrition Treatise Upon the Science of Nutrition. The Aladdin Oven, Invented by Edward Atkinson; what it Is, what it Does, how it Does It. Dietaries Carefully Computed Under the Direction of Ellen H. Richards. Tests of the Slow Methods of Cooking in the Aladdin Oven, by Mary H. Abel and Maria Daniell, with Instructions and Recipes. Nutritive Values of Food Materials, Collated from the Writings of W. O. Atwater. Appendix: Letters and Reports