Inquisitive and observant, Dora dreams of escaping her aristocratic country life to solve mysteries alongside Sherlock Holmes. So when she learns that the legendary detective might be her biological father, Dora jumps on the opportunity to travel to London and enlist his help in solving the mystery of her cousin's ransomed love letters. But Dora arrives in London to devastating news: Sherlock Holmes is dead. Her dreams dashed, Dora is left to rely...