Miss Mary Morstan has a strange story to tell. Since her father disappeared, she has received a large pearl through the post on the same day, every year, for six years. Who is sending them? And what about her father's paper with the words 'The Sign of Four' written on it? Sherlock Holmes alone can solve these mysteries.
Dominoes is a full-colour four-level interactive graded readers series for upper-primary and lower-secondary learners. With integrated activities and on-page glossaries, the new edition of the series makes reading motivating for learners.
Autores
Sir Arthur Conan Doyle Text adaptation by Jeremy Page