Dyan Sheldon Books

I Forgot

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Though he always seems to forget something that he's supposed to do, Jake surprises his mother by remembering something really important.

A witch got on at Paddington Station

By Dyan Sheldon

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Jack and Alice

By Dyan Sheldon, Alicia Garcia Delyman

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A Witch Got on at Paddington Station

By Dyan Sheldon

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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.