Since this book was written in the late 1960's, I guess the heroine was still in the process of becoming the strong female character typical of Peter's work. This book disappointed me and I couldn't stand the passive heroine at times. In fact, once I set the book down in disgust at her behavior, although that may seem like an overreaction to some people. It seemed like she was always submitting to the "hero." Aaargh! However, for those of you that aren't as sensitive about these issues as I am, it's a great, funny tale to curl up in front of the fireplace with. It's also a tie-in with one of Peter's other series, the Vicky Bliss mysteries (which I love), giving some background to the elusive "Sir John's" origins.