Claudine Gevry Books

Children are sure to enjoy learning to count to ten with African animal friends who take a refreshingly chilly vacation from their dry, hot home: six zebras play hockey, four giraffes toboggan, and...

Penguins in Paradise

By Claudine Gevry

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One little bird and her friends

By Claudine Gevry

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"Join one little bird and her animal friends inside this counting book. Children will enjoy reading the simple questions, then counting how many friends are on each page." -- Back cover.

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.