Title: totslly Unbelievable!
Review: Unsigned: A Booklover's Mystery is by far the worst book in this series, and I was really looking forward to reading it. It is not only implausible, but difficult to follow or to believe. Many of the people Alex Plumtree, the hero, has trusted for years either deceive him for his own protection, or they deceive him for their own gain. The ending is completely unsatisfactory. The entire book should be unsigned!
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