Graham Soutten

A woman with a missing dad and a mysterious pearl turns to Holmes and Watson when she’s menaced by a one-legged escaped killer seeking lost treasure.

A crazed killer known as the Spinebreaker is terrorizing London with a series of grisly murders, and law enforcement seems powerless to stop him.

After the death of the God-fearing captain, a passenger of sailing vessel finds himself in the middle of a war between two sides of its surly crew.