KDP Puzzle Book Guides

Tutorials, strategies, and tips for publishing puzzle books on Amazon KDP — from first puzzle to first sale.

Tutorial

How to Make a Word Search Book for Amazon KDP

Step-by-step guide to creating, formatting, and publishing a word search book on Amazon KDP from scratch.

May 2026 · 8 min read
Strategy

Best Puzzle Types for KDP Low Content Books in 2026

Which puzzle formats sell best on Amazon? We break down word search, sudoku, crossword, and more by demand and difficulty.

May 2026 · 6 min read
Formatting

KDP Puzzle Book Size Guide: 6x9 vs 8.5x11 vs 5x8

Choosing the right page size for your puzzle book affects readability, printing costs, and royalties. Here's what you need to know.

May 2026 · 5 min read
Strategy

How Many Puzzles Should a KDP Puzzle Book Have?

The optimal puzzle count for word search, sudoku, and crossword books on Amazon — based on what actually sells.

May 2026 · 5 min read
Beginner

What Is Low Content Publishing on Amazon KDP?

A complete introduction to low content books — what they are, how they work, and why puzzle books are one of the best niches.

May 2026 · 7 min read
Strategy

Best Selling KDP Puzzle Book Niches on Amazon

From kids' activity books to large print senior puzzles — the niches with the highest demand and lowest competition on Amazon KDP.

May 2026 · 6 min read
Tools

The Best Free KDP Puzzle Generator in 2026

Why PuzzleForge is the best free alternative to BookBolt and Puzzle Maker Pro for Amazon KDP publishers.

May 2026 · 4 min read
Formatting

KDP Puzzle Book Interior Requirements Explained

Everything you need to know about margins, bleed, resolution, and file formats for uploading puzzle book interiors to KDP.

May 2026 · 6 min read