Kris Humphrey Books

A Whisper of Wolves Guardians of the Wild

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When a raven drops a white feather at the doorstep on the day of your birth, it is a symbol of your destiny. You are a Whisperer – a guardian of the wild. After many years of peace in the kingdom o...

Gathering Voices Guardians of the Wild Book 3

By Kris Humphrey

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Leo s Map of Monsters

By Pete Williamson, Kris Humphrey

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Leo s Map of Monsters

By Pete Williamson, Kris Humphrey

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Leo s Map of Monsters

By Pete Williamson, Kris Humphrey

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Leo s Map of Monsters

By Pete Williamson, Kris Humphrey

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Armored Goretusk

By Pete Williamson, Kris Humphrey

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Spitfang Lizard

By Pete Williamson, Kris Humphrey

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Shrieking Serpent

By Pete Williamson, Kris Humphrey

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Warning Cry

By Kris Humphrey

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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.