Aziraphale collected books. If he were totally honest with himself he would have to have admitted that his bookshop was simply somewhere to store them. He was not unusual in this. In order to maintain his cover as a typical second-hand book seller, he used every means short of actual physical violence to prevent customers from making a purchase. Unpleasant damp smells, glowering looks, erratic opening hours - he was incredibly good at it.
Terry Pratchett5.Buggre Alle this for a Larke I amme sick to mye Hart of typefetinge. Master Biltonn if no Gentelmann, and Master Scagges now more that a tighte fisted Southwarke Knobbefticke. I telle you, onne a daye laike thif Ennywone withe half and oz of Sense shoulde bee oute in the Suneshain, ane nott Stucke here alle the lielong dale inn thif mowldey olde By-Our-Lady Workefhoppe *AE@;I*
Terry PratchettYou did what you were told or you didn't get paid, and if things went wrong it wasn't your problem. It was the fault of whatever idiot has accepted this message for sending in the first place. No one cared about you, and everyone at headquarters was an idiot. It wasn't your fault, no one listened to you. Headquarters had even started an Employee of the Month scheme to show how much they cared. That was how much they didn't care.
Terry Pratchett