Hello, fellow bookworms! Today we’re not only exploring the best, most well-plotted psychological thrillers but also the badass female protagonists that have shown an incredibly high degree of intelligence in thriller fiction history, as well as some of their most unpredictable decisions that have allowed them to survive the most precarious situations and psychopathic perpetrators. If you’re curious to see who these clever heroines are, read on to find out…But just a little warning: disclosing the clever aspects of these characters means that there will be a few spoilers that I will be including in a “Spoiler Alert” paragraph, which you are welcome to skip if you spot a book that you’ve yet to read!