including: Accum, Fredrick, A Treatise on Adulterations of Food and Culinary Poisons Exhibiting Fraudulent Sophistications.... and Methods of Detecting Them, 2nd Ed. London 1820; Accum, Fredrick, A Treatise on Adulterations of Food and Culinary Poisons Exhibiting Fraudulent Sophistications.... and Methods of Detecting Them, 4th Ed. London 1822; Deadly Adulteration and Slow Poisoning Unmasked or Disease and Death in the Pot and the Bottle, 1832; Kallet, Arthur & Schlink, F. J., 100,000,000 Guinea Pigs Dangers in Everyday Foods Drugs, and Cosmetics, New York, 1932; 2 copies of : Bell, James The Analysis and Adulteration of Foods, Vol I Tea, Coffee, Cocoa Sugar, London 1881; Blair J. A., The Organic Analysis of Potable Waters, London, 1890 (x7)