Sherlock Holmes did not believe in ghosts, but the ghost of 221B Baker Street believed in Sherlock Holmes .
"You believe in the truth," the spirit said. "And the truth is, I was never born, Sherlock. I am the shadow of the cases you refused to take because they were 'too simple.' I am the girl you didn't save in '82. I am the doubt you bury under logic." She stepped closer, the sapphire dissolving into smoke. Sherlock ][ Believer
The woman was no longer outside. She stood in the center of the room, translucent and shimmering like oil on water. She didn't scream or point to a wound. She simply held out a hand, and in her palm sat a sapphire that didn't exist—a stone so blue it seemed to swallow the light of the room. Sherlock Holmes did not believe in ghosts, but