Young Sherlock. Fire Storm

Sherlock Holmes's friend and her father have vanished. Their house looks as if nobody has ever lived in it. A clever clue points Sherlock to Scotland. He is lead into a mystery that involves kidnapping, bodysnatchers and a man who claims he can raise the dead. Before he knows it, Sherlock is fighting for his life as he begins to work out out what has happened to his friends. Will he be fast enough to save them?