Christopher Lyles Books

Goodbye Mousie

By Robie H. Harris

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Children and Pet Loss

By Marty Tousley

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Grow happy

By Lasser Jon Psychology Professor

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"Grow Happy is a gentle narrative about how the main character, Kiko, cultivates happiness. The story provides a metaphor that compares the cultivation of a garden to the nurturing of happiness"--...

The day Tiger Rose said goodbye

By Jane Yolen

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A cat whose kitten days are far behind her says goodbye to her human family, and the animals and places that have made her life special, before leaving this life behind.

Good Bye Jeepers

By Nancy Loewen, Christopher Lyles

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Saying Good Bye to Uncle Joe

By Nancy Loewen, Christopher Lyles

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Once Upon A Time Writing Your Own Fairy Tale

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Once upon a Time

By Nancy Loewen, Christopher Lyles

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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.