Rollercoasters: A Study in Scarlet: Arthur Conan Doyle (Tapa blanda)

Dr Watson and Holmes embark on their first case together. A man is found murdered, with no apparent physical wounds and a grimace fixed on his face. The police are mystified, but using Holmes' astonishing skills of deduction and logic, the famous pair uncover a story of deceit, love and revenge that spans years and stretches across continents.