Dawn DeVries Sokol Books

Jennifer Berne takes children on a tour of the human body to reveal the wonders of how it works -- with some astonishing numbers and fascinating facts along...

A Tour of the Human Body

By Jennifer Berne Illustrated By Dawn DeVries Sokol

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This picture book for young readers is a tour of the human body revealing the wonders of how it all works — with some astonishing numbers and fascinati...

World of Artist Journal Pages

By Dawn DeVries Sokol

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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.