Damian Drooth, the one-of-a-kind detective hero, is back. Damian Drooth decides to help a friendly old man who believes that his precious and hard-won inventions are being ripped off by an unscrupulous neighbour. Naturally the meeting of Young Inventors is a good place to start - and using all his cunning, Damian is out to uncover the bad guy . . ukryj opis