For this episode I was lucky enough to speak with a historian and writer I have long admired, Dr. Catherine McNeur. Catherine's first book, Taming Manhattan: Environmental Battles in the Antebellum City, first came out in 2014, and it is one of my favorite environmental histories. So I was more than a little excited to learn about her new book out this year, Mischievous Creatures: The Forgotten Sisters Who Transformed Early American Science. I couldn't pass up the chance to talk with Catherine about how the book emerged out of a different book project, the techniques she uses for bringing place so vividly to the page, and the writing process that results in prose that is such a pleasure to read. Plus, this book has one of the best stories of serendipitous archival discovery I have ever heard.