Ring of Secrets

This was really good! I'm excited to read more of the series, but I wish there were some sort of sequel specifically with these two characters...too bad they didn't need to spy on anything shortly after the end of this book. I am looking forward to reading their son's adventure in the next book.
The suspense and action is great. I especially enjoyed the plucky heroine; no matter how she felt, she didn't let people walk all over her.