Have you noticed something strange on Amazon lately? Thousands of new AI-generated journals, planners and low-content books appear every single week. Yet many of them disappear into obscurity without making a single sale. Meanwhile, another category continues attracting buyers who happily pay for physical books and often come back for the next volume. That naturally … Continue reading Can Beginners Still Make Money with Amazon KDP Puzzle Books in 2026? PuzzleLabs AI Review, Demo, Pricing, OTOs & Lifetime Deal