Harry, Ron and Hermione are back for another year at Hogwarts, along with Sherlock Holmes, John Watson and Castiel Edlund. The heir of Slytherin is at large and Gilderoy Lockhart catches Sherlock's attention. He investigates, but loses focus on the mystery of the Chamber of Secrets. Will he catch up in time?
Rated: K+ - English - Adventure/Mystery - Chapters: 16 - Words: 67,674 - Reviews: 92 - Favs: 55 - Follows: 95 - Updated: 8/27 - Published: 12/20/2013 - Harry P., Hermione G., Sherlock H., John W. - Complete