Jan Thomas Books

Let s Count Goats

By Jan Thomas, Mem Fox

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Here Comes the Big Mean Dust Bunny

By Jan Thomas

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Let's sing a lullaby with the Brave Cowboy

By Jan Thomas

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Brave Cowboy tries to sing his young calf pals to sleep on a dark, dark night, with humorous results.

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.

Jan Thomas Books

Is Everyone Ready for Fun

Let s Count Goats

Here Comes the Big Mean Dust Bunny

Let's sing a lullaby with the Brave Cowboy

Chicken Who Couldn t

Is That Wise Pig

Pop Piano Library Volume 5

From Blunder to Blessing

From Blunder to Blessing

Even Robots Aren t Perfect

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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