Katy Hudson Books

For Tortoise, winter is good for one thing: a nice long nap. Can friends open his eyes to a season full of surprises? Every year, Tortoise hibernates through winter. He assumes he isn t missing muc...

Loud Winter s Nap

By Katy Hudson

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Loud Winter s Nap

By Katy Hudson

Average: 0.00, 0 Ratings

Butterfly Floats

By Mark Oblinger, Linda Ayers, Katy Hudson

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Siren Salamander

By Mark Oblinger, Linda Ayers, Katy Hudson

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Butterfly Floats

By Mark Oblinger, Linda Ayers, Katy Hudson

Average: 0.00, 0 Ratings

Siren Salamander

By Mark Oblinger, Linda Ayers, Katy Hudson

Average: 0.00, 0 Ratings

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.