Paul Hutchens Books

Screams in the night

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The gang returns to Pass Lake, Minnesota, where they try to help find out why a kidnapped girl has not been returned even though the ransom has been paid.

The Indian cemetery

By Paul Hutchens

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The treasure hunt

By Paul Hutchens

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Thousand dollar fish

By Paul Hutchens

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Lost in the blizzard

By Paul Hutchens

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On the Mexican border

By Paul Hutchens

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The green tent mystery

By Paul Hutchens

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The bull fighter

By Paul Hutchens

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The timber wolf

By Paul Hutchens

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Western adventure

By Paul Hutchens

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.