Quinto sells second-hand books. I spend a lot of time here and have found some inspiring books over the years, both at Quinto and the other shops on this road. Koenig Books on the corner is good for art books, too.
As preposterous as this sounds I think there are few ills that can’t be cured by sitting lazily on a stack of rugs in Liberty and allowing the patterns to wash over you in a warm, and slightly itchy, haze. If you don’t believe me try it. The second you step off the main shopping area the sound and lights dim, the rugs beg to be touched, and all your worries seem to disappear.