Tom Donegan Books

Animal Families Discovery Reader Discovery Readers

By Parragon

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T REX AND PREHISTORIC CREATURES Discovery Readers

By Parragon Books

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T Rex and Prehistoric Creatures Discovery Reader Discovery Readers

By Parragon

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T Rex and other prehistoric creatures

By Tom Donegan

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"Put on your 3D glasses and travel back in time for an amazing adventure into the awesome world of the dinosaurs."--Cover.

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.