Aaron Lazar
Aaron Lazar asked:

Another question that I've frequently find myself asking as I read Flavia's stories has to do with the detailed knowledge of chemistry. Mr. Bradley, were you trained in the field, or do you have a handy chemist who helps you with all of these wonderful facts?

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Pooja Hope it's ok if I answer the question.

Mr. Alan Bradley himself answered the question in the 'Ask the Author' section here on Goodreads. He isn't a trained chemist.

The answer is there along with many other answers here: https://www.goodreads.com/author/1074...
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by Alan Bradley (Goodreads Author)
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