The downward spiral
Ridley Pearson (Author)
Moira Moriarty calls upon the clever Sherlock Holmes, her brother James's roommate at school, to help solve the mystery of her father's death, leading them to a secret sect, a rare jewel, and a friendship torn asunder
Print Book, English, 2017
First edition
Harper, an imprint of HarperCollins Publishers, New York, 2017