||For a Trek mystery story it was a fairly decent story. The start of the book was a bit slow, but by mid-way it picked up and held my interest very well. From a technical standpoint, the descriptions of several locations on the Enterprise as well as layout could have been much better. One of the devices which became 'key' to part of the plot was somewhat unbelievable - not that it existed, but that such a small device could cover such a vast area of the ship. Depictions of the main characters was very well done, nothing seriously out of character. All in all, I'd say this one one of the better Trek mysteries.