said Aubrey. "I tell you, your Haunted Bookshop is haunted by something worse than the ghost of Thomas Carlyle. Let me show you something." He pulled the book cover out of his pocket, and pointed to the annotations in it.
"That's Mifflin's handwriting," said Titania, pointing to the upper row of figures. "He puts notes like that in all his favourite books. They refer to pages where he has found interesting things."
"Yes, and that's Weintraub's," said Aubrey, indicating the numbers in violet ink. "If that isn't a proof of their complicity, I'd like to know what is. If that Cromwell book is here, I'd like to have a look at it."
They went into the shop. Titania preceded him down the musty aisle, and it made Aubrey angry to see the obstinate assurance of her small shoulders. He was horribly tempted to seize her and shake her. It annoyed him to see her bright, unconscious girlhood in that dingy vault of books. "She's as out of place here as—as a Packard ad in the Liberator," he said to himself.
They stood in the History alcove. "Here it is," she said. "No, it isn't—that's the History of Frederick the Great."
There was a two-inch gap in the shelf. Cromwell was gone.
