Youbooks is an AI-powered non-fiction book generator that transforms your ideas into publish-ready drafts. It uses over 1,000 sophisticated steps per book, including agentic brainstorming with top AI models, deep research, and multiple refinement rounds. You can upload your own sources or let the system search online, and even train a Human model to mirror your unique writing voice. The tool is designed for authors, entrepreneurs, and professionals, offering unlimited projects and export options. Subscriptions start at €9.97 per month.