Ready Paper

Ready Paper first appears in Book 4 as a flexible, weather-resistant digital smart sheet that instantly captures diagrams and notes without ink. Across the series, it evolves from a simple note-taking tool into a critical tactical asset, enabling complex dungeon mapping, real-time strategy planning, and collaborative problem-solving among crawlers. Its portability and instant-input features prove indispensable as the crawlers face increasingly intricate challenges, transforming it from a convenience item into a lifeline for survival and coordination.