Helen Stephens Books

Dog makes lots of messes and tries to blame them on others, but Ruby convinces him that it is best to face up to his responsibilities and stop telling fibs.

Ruby and the noisy hippo

By Helen Stephens

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Noisy Hippo is so loud that Ruby does not want him to accompany her to the candy store, but when his loudness saves her from a monster she decides that sometimes it is okay to be noisy.

Pip s Playtime Colors

By Helen Stephens

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I m too busy

By Helen Stephens

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Charlie the cat is so busy directing traffic and lifting weights, and other things, he doesn't have time to eat his supper.

Bible Sticker Activity Book

By DK Publishing

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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.