The Alchemist’s Code by Dave Duncan

Synopsis:
Nostradamus and his assistant, the dashing Alfeo Zeno, solve a politically motivated murder while keeping their alchemical doings from being discovered by the reigning powers in heavily Catholic 16th Century Venice.

Review:
I listened to The Alchemist’s Code on audiobook, and wasn’t aware that it was a sequel until looking up the publication date to craft this post. It definitely stands alone as a mystery novel–no backstory needed for enjoyment–but I am now curious about what I missed in the first book.