Hi Ariana. Keep books upright and snug with spines nearly flush to the shelf edge, use bookends to eliminate gaps, place the case away from vents, and dust weekly with a microfiber cloth or a vacuum soft-brush attachment. Clean books by brushing from spine to fore edge; use a barely damp microfiber only on glossy dust jackets then dry immediately; use a pH-balanced leather cleaner sparingly on leather; avoid alcohol, ammonia, and sprays. For collectibles or seldom-read volumes, a dustproof enclosure helps; clear stackable bins keeps a small set sealed and visible and stacks neatly, though each bin holds only a few books.
