I'll always be a fan of Dr. Delaware: these books are an addiction for me, and each new one gets read as fast as possible! While "Mystery" wasn't as thrilling as some of the earlier novels (The Murder Book is my favorite!) it was still a great read, and I didn't see that ending coming at all. As always, it was wonderful to see the interaction between Alex and Milo, who is one of my favorite literary characters, as they try to solve this crime. Bringing Robin along on a stakeout was also a nifty idea; get her out of the workshop and into the action, I say!
All in all, this was worth waiting for. I'll be waiting impatiently for the next Alex Delaware book!