Crime can happen even where no one expects it, as it happened at the Music Academy in Prelude to Mystery. The director of the educational institution, Patricia, noticed the disappearance of several ancient musical works, collections of notes of which were the pride of the Academy. Its famous graduates once donated their manuscripts as souvenirs, and over the years they became more and more valuable. Patricia doesn’t want to make a fuss yet and turned to her friend, retired detective Gordon. After leaving the police, he took up private investigation and could quietly, without publicity, investigate the case. You will help him in Prelude to Mystery.
