This non-fiction book covers ten different types of poison, five natural and five man-made. Both historic and modern crimes are detailed, plus the author goes into scientific detail about the compostion, origin, and some history of these toxic substances. Also discussed, are their medical uses, symptoms of poisoning from each, and some very interesting side details.
The poisons included are ricin, hyoscine, atropine, diamorphine, adrenaline, chloroform, carbon monoxide, cyanide, paraquat, and polonium. An example of an interestion bit of information is that Queen Victoria used the then new drug chlorform while delivering both Prince Leopold and Princess Beatrice.