Gergana
Gergana asked Maria V. Snyder:

Hello, Mrs Snyder. As I was re-reading "Poison study" the other day, I realised that there was a great deal of information about poisons and the various ways to identify them. What I'd like to know is did you do special research on poisons and if yes, what books/web pages/sources etc. did you use? Thank you! :)

Maria V. Snyder Hello Gergana! I did some research on poisons and realized that I couldn't find real poisons that would do what I needed them to do - so I invented all the poisons in the book. But the food tasting methods are all real - and I learned all that information from my husband. He worked for a candy company and did a lot of tasting for them.

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