Cool Stuff I’ve Researched | author’s note

I recently found myself in a conversation about codes and Bletchley Park, and not only did I know what Bletchley Park was and why it was important in WWII, I was able to impart my very amateur knowledge about the critical role of Polish cryptographers in breaking the German codes. This exchange reminded me that as I’ve written each book in the series (seven so far), I’ve had the opportunity to research some really interesting and random topics online. All thanks to the internet, which is trul...