Behold, here is one of the best mysteries ever written (some say The Best), read by one of the foremost audiobook narrators and actors of our time. This classic mystery raises profound questions about the truth of "known historical facts", the fallibility of evidence, and the fragility of justice. Who really killed the two princes in the Tower of London? Was it the so-called Wicked Uncle, Richard III? Tey's answer to this question has provoked major controversy among historians.