"I’m Saul Shand," he says, earnest, but with just a little bit of flash. "Welcome, and don’t let me disturb you. Browse and be silent or ask what you will in the certainty of discretion and scholarship. This is no lair of chattering bouquinistes; be assured there will be no tote bags and no branded pencils. We are—that is to say that I am—entirely at your service. Good morning."