Susan Jaekel Books

Seafood cook book

By Susan Warton, Nikolay Zurek, Susan Jaekel

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Flat tire

By Susan M. Jaekel

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The Superkids' bus has a flat tire. Sal wants to help keep the kids safe and pass the time until the bus is fixed.

A wild ride in Texas

By Christina Wilsdon

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When Emma the country mouse, and Henry the city mouse go to the Texas State Fair to enter Emma's macaroni and cheese recipe in the cooking competition, they learn a lot about America's second bigge...

Adventures of Casey Formoonzago

By Paula Bordenkecher, Susan Jaekel

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Marie Curie

By Lori Mortensen, Susan Jaekel

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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.