Charnan Simon Books

What's the price of fame? Cassie is the best singer in Southside High's Glee Club and dreams of being famous. She skips school to try out for a national talent competition. But her hopes sink when...

Killer whales

By Charnan Simon

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Pumpkin fever

By Charnan Simon

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In simple text that teaches about shapes, Erin and her parents buy two wonderful, round pumpkins and while she and her father carve one into a jack-o-lantern, Mom prepares hers a different way. Inc...

Luna the Wake up Cat

By Charnan Simon

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A tale of a cat who awakens her owner, enjoys some attention, then leads the way to breakfast introduces prepositional phrases. Includes suggested learning activities.

Luna the Wake-up Cat

By Charnan Simon

Average: 0.00, 0 Ratings

A tale of a cat who awakens her owner, enjoys some attention, then leads the way to breakfast introduces prepositional phrases. Includes suggested learning activities.

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.