Chih Yuan Chen Books

The Best Christmas Ever

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Little Bear's family is too poor to buy Christmas presents, but they get a surprise when they find some special gifts that seem to have been left by "Toddler Christmas."

The Featherless Chicken

By Chih Yuan Chen, Chen Zhiyuan

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Scorned at first by others, a featherless chicken finds a way to fit in before discovering that his new friends may not be as beautiful as they appear to be.

Guji Guji Ala Notable Children s Books. Younger Readers Awards Ala Notable Children s Books. Younger Readers Awards

By Chih Yuan Chen, Chen Zhiyuan

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Crocodile Guji Guji was raised by a family of ducks and things are great until one day he meets three crocodiles who tell him that he isn't a duck. When they ask Guji Guji to help them trap the duc...

On My Way to Buy Eggs

By Chih Yuan Chen

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En Camino a Comprar Huevos

By Chih Yuan Chen

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La mejor Navidad

By Chih Yuan Chen

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Havkit Gnelou Chambous Vra

By Chih Yuan Chen, Lousine Khatchadourian

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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.