Sherlock and Mycroft Holmes met one Harry Potter, whom had left the wizarding world after the defeat of Voldemort, eight years ago, and quickly fell for the wizarding hero. Harry, Sherlock, and Mycroft were in a triadic relationship before Harry disappeared seven years ago. What happens after Sherlock stumbles upon Harry, hurt and left for dead in the streets of London?...

Aaron Hotchner was kidnapped. Now the team must profile the kidnapper and find Aaron alive, while keeping Spencer sane. Part of the Letters universe. Sequel to Letters to You, Letters to Me, and Loving Spencer Reid

Starts off with letters between Hotch and Spencer, letting them get to know one another. Then, they learn to save each other Prequel to Loving Spencer Reid, and will be part of the Letters Series (Loving Spencer Reid is part of this universe. There is a sequel in the works that takes place after Loving Spencer Reid, which will be referenced)

Hotch finds a letter from Spencer on his desk.

Sierra moved to Lima, Ohio in December and met/joined The New Directions. In February, she met The Doctor and John Watson, who took her to London. She helped them save the world and the great Sherlock Holmes before traveling back to Ohio a week and a half later. It's May 14th and she was still waiting for them to return and get her, as promised, so she could live with Sherlock