Show HN: EarnDraft – Generate Ebooks with AI

EarnDraft is a tool for generating written books and coloring books with AI, where users describe their idea, approve an outline, and let AI write chapters and create cover artwork. It includes AI-assisted editing, chapter and page rearrangement, and exports to PDF, EPUB, and DOCX. It starts free with 100 credits, with one-time credit packs ($12 for 100 credits) or a $29/month plan, and credits never expire.