Sofie Laguna Books

Too loud Lily

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Lily Hippo's family and friends often complain that she is too loud and noisy, but that loudness makes her a hit in the school play.

James and Craig are Bird and Sugar Boy, best mates who ride their bikes together, hang out in an old bush tunnel and get into trouble for making each other laugh in class. But in their first year o...

One Foot Wrong

By Sofie Laguna

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The stars shine brightest out of the deepest dark . . .” A child is imprisoned in a house by her reclusive, religious parents. Hester Wakefield has never spoken to another child, nor seen the...

Stephen's Music

By Sofie Laguna, Anna Pignataro

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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.