Jill Paton Walsh Books

After helping her father rescue the survivors of a shipwreck on the coast of England in 1838, Grace Darling finds her quiet life crumbling around her as she is unwillingly fashioned into a national...

Matthew and the sea singer

By Jill Paton Walsh

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Birdy rescues Matthew from his orphan master and discovers that he has a voice of priceless beauty that eventually causes his mysterious disappearance. Will Birdy be able to save him?

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.