Donna Sharp Books

Blue days

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A sixteen-year-old wonders whether it's worth growing up at all as she tries to cope with loss, disillusionment, and confusion.

Blue days

By Donna Sharp

Average: 0.00, 0 Ratings

A sixteen-year-old wonders whether it's worth growing up at all as she tries to cope with loss, disillusionment, and confusion.

Winning streak

By Donna Sharp

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Thirteen stories about teenagers, especially boys, losing out as well as winning.

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.