" I was worried that I would soon get a little tired of the series until this book completely revived me! An entirely new cast of characters (well, not ENTIRELY- wink, wink) and an unexpected shift in time brought the series back to life. For this story, Stewart takes us to the past to learn about Quint's (gee, where have I heard that name before?) introduction to the great academic city of Sacntaphrax. It was fun and fast paced, though pretty dark in places. Definitely a good read. And now I'm read for book five! "
— Robin, 2/17/2014