A colorful paper fieldbook for your reading trail.

• A redesigned shelf and page-marking flow with Keep, Felt, Clue, and Discuss tabs.
• Paper-inspired transitions and tap feedback, with support for Reduce Motion.
• A reading trail with Map, Discuss, and Recent views.
• Pick a spoiler-safe discussion question and return directly to mark another page.
• Clearer page editing, private-note controls, and layouts for larger text.

Your existing books, marks, and private notes stay on your device.