Jenne Simon Books

When it stops raining in Lalaloopsy Land, April Sunsplash, Cloud E. Sky, and Spot Splatter Splash go looking for the end of the rainbow, and when they discover the rainbow is longer than they thoug...

Tell the time

By Jenne Simon

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Hello Kitty and her sister, Mimmy, have a very busy day planned. There will be time for eating, time for playing, time for friends, and of course lots of time for fun! Join them on an interactive a...

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.