I'm not a huge "Three Musketeers" fan, so imagine my surprise when I loved this retelling of the story! Tania has a chronic illness that gives her dizzy spells (I believe it is POTS, and reading this book made me realize I get POTS and PCOS mixed up in my head often) but her father has trained her with the sword just the same. After her father dies (or gets murdered?) she gets accepted to a finishing school that is actually a spy ring. Tania has spent her whole life with her defenses up, so can she let potential new friends in? I really liked this story about a girl fighting for her father and country.