Without spoiling this book, it had a wonderful plot twist from the first the Night of the Eye, to the Medusa Plague, and then this conclusion, the Seventh Sentinel. I love what became of Lyim, and the fates of Guerrand and Bram. Of the Defenders of Magic Trilogy, I feel that this is the best of the three. The descriptions did not leave me utterly confused when I put the book down, yet did not insult my intelligence. Finally, I loved how they tied information from the two previous books into this one. I would suggest reading this entire series (suggestably from Vol. 1, to 2, and finally 3.)