Etiquette & Espionage is the first book in Gail Carriger's new young adult series, The Finishing School. Quirky and full of adventure, with the same humorous spirit as the much beloved Parasol Protectorate series, E&E is a fun book that leaves room for the series to grow. The overall tone seemed to me a bit more juvenile than what I'd expect in a young adult -- rather than middle grade -- novel, but I assume that as the main character grows up over the remainder of the series, so too will the maturity level of the books. Fans of Ms. Carriger's works will of course want to check this one out, and I hope new readers also discover the delights of her world. 
 (Full review appears on my blog.)