A Tragédia do Glória Scott / O Estrela de Prata / O Tratado Naval

The Tragedy of the Gloria Scott: Holmes' first case, where he revisits a mystery linked to a ship and a secret past that terrifies a childhood friend. The Silver Star: A famous racehorse disappears and its trainer is found dead, challenging Holmes' logic with subtle clues in the night mud. The Naval Treaty: A secret British government document disappears from the Foreign Office, and Holmes must find it before it causes an international crisis.