Nespola Blog

Actionable guides, strategies, and insights on building an Amazon KDP book portfolio.

• What Is PublishingOS? The Operating System Behind Nespola's Book Publishing Method
• How much can you make with Amazon KDP in 2026? Realistic income expectations
• Amazon KDP Account Banned: Why it happens, how to recover, and how to never let it happen again
• Best Amazon KDP Courses 2026: Ranked by Student Outcomes, Support, and Transparency
• The Complete Guide to Self-Publishing on Amazon KDP (2026)
• Velocity vs. Accelerator: Which PublishingOS program will scale your Amazon KDP Portfolio faster?
• The Publisher mindset vs. The Author mindset: How to win on Amazon KDP
• How to build a Minimum Viable Book Portfolio on Amazon KDP (The $23/day blueprint)
• How to Find Profitable Book Niches Using AI: The Complete Framework
• The Best AI Tools for Writing and Publishing Books Faster in 2026
• Why Your Self-Published Books Aren't Selling on Amazon (And the System That Fixes It)
• What Is a Book Portfolio? (And Why Professionals Are Building One)
• Amazon KDP royalties in 2026: How to maximize your earnings with smart pricing strategy
• The best AI Tools for Amazon KDP publishers in 2026 (and how to use them)
• Amazon KDP niche research in 2026: How to find low-competition topics that sell every month