Testing BookEngine: I just submitted 7 AI-generated books on "Soft Nihilism" to KDP with minimal editing to track real results of publishing AI content. Next, I'll create a polished series using another AI to compare quality, cost, and sales. I'll share updates on approval, sales, costs, and lessons learned weekly. Excited to see what works! Original post: Testing BookEngine: Generated 7 books, submitted to KDP today.