In a failed attempt at skipping Christmas, Clara and the Doctor end up stranded at the Holmes residence just in time to lend a hand in a rather unusual case that may involve an old enemy.
Crossover - Doctor Who & Sherlock - Rated: T - English - Mystery - Chapters: 10 - Words: 19,481 - Reviews: 35 - Favs: 37 - Follows: 45 - Updated: 5/24/2015 - Published: 9/22/2014 - Clara O., 12th Doctor, Sherlock H., John W. - Complete