A Story with a Continuation

She became famous when she was only twelve years old. In 1909, her book stunned the whole world and became a national sensation. And in 1927, Bronwyn disappears off the coast of South Carolina, leaving her husband, little daughter Clara, and a continuation of her genius novel, written in a secret, untranslatable language... A quarter of a century later, Clara receives a phone call at her home: a handwritten dictionary of her mother's lost language has been found in England. Filled with hope, Clara crosses the Atlantic with her eight-year-old daughter and arrives in London during one of the greatest disasters—the Great Smog. They have to flee from deadly danger to the Lake District, where amazing details about the story of the vanished Bronwyn begin to unfold...