BOOK ICONS
Book icons distil reading and study into simple marks - an open book, a stack of hardbacks, a closed novel, a spiral notebook, a ribbon bookmark, a dictionary, and an e-reader. The set is drawn in clean line, solid flat, stacked, and lightly shaded styles. Each is a transparent PNG icon that stays sharp from a small library-app list row to a large reading-corner poster. The background falls away, so an open book sits over a wooden-desk photo, a warm card, or a plain header with no pale outline trailing it. Education apps mark their courses with them, online bookshops sort genres by cover, and libraries label their sections. They also fit study planners, book-club invites, and reading-challenge charts. Available free to download and quick to slot into any layout.