First-hand lessons

What I learned publishing coloring books on Amazon KDP

No easy-income promises. I share real numbers, mistakes and decisions from building and selling coloring books.

A coloring book page created with KDP Coloring Book Studio
MCP and AI agents8 min read

Coloring Book MCP: create AI coloring books from your agent

How the public KDP Coloring Book Studio MCP works, what it can do today, how to connect it and when the web app is still the better choice.

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Gaming Girl coloring book cover published by GenArt on Amazon KDP
Amazon KDP12 min read

The reality of selling coloring books on Amazon KDP after publishing 30 books

Carlos shares the numbers that changed how he understands KDP: royalties, withholding, VAT, Ads, seasonality and why picking the right niche matters more than volume.

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Amazon KDP and coloring book blog | KDP Coloring Book Studio