Accurate textbook about synthesis of (organophosphorus) chemical warfare agents

Lately I've been interested in the chemistry of nerve agents due to reading Patrick's [Introduction to Medicinal Chemistry](http://rads.stackoverflow.com/amzn/click/0199697396) in which they were only briefly discussed. I bought [the Handbook of Toxicology of Chemical Warfare Agents](http://rads.stackoverflow.com/amzn/click/0128001593) by Ramesh C. Gupta which appeared to me as a comprehensive work discussing the physical chemistry, biological action, history and legislation of a whole range of chemical agents (in particularly organophosphorus agents).


However it lacks experimental information (i.e. synthesis). I found a book that detailed (to the somewhat questionable extreme) on this information, having the rather obscure title [The Preparatory Manual of Chemical Warfare Agents](https://books.google.nl/books?id=_dGuAwAAQBAJ&printsec=frontcover&dq=The%20Preparatory%20Manual%20of%20Chemical%20Warfare%20Agents&hl=en&sa=X&ved=0CCEQ6AEwAGoVChMIg8TM-ZjbxwIVyjwUCh27nQgO#v=onepage&q=The%20Preparatory%20Manual%20of%20Chemical%20Warfare%20Agents&f=false) (it's a Google preview link, quite handy to see if a book is worth the money). Now since I'm not an expert in organophosphorus synthesis (else I wouldn't be interested in it, right?) I cannot fully appreciate the level of accurateness. And while you may argue that, since it's only of theoretical use to me, the level of accurateness is unimportant, I wouldn't really feel satisfied learning about something from a textbook that finally turns out to be based on completely wrong information. Because then what knowledge have I gained?


Now for the question: the book raised my suspicion because the author seems not to be related to any serious research unit or university for that matter. The poor lay-out, language, and somewhat too practical advice given here and there, screams [Uncle Fester](https://en.wikipedia.org/wiki/Uncle_Fester_(author)) type bull shit book. So, is this book based on legitimate research? And if not, where can I read about (organophosphorus) chemical warfare agents synthesis from a reliable (preferentially written by well known and respected chemists) source, that goes into enough detail on a chemical level (and does not necessarily contain Uncle Fester type practical information in which I'm obviously not very interested)?


