Sally Grindley Books

Polar Skater

By Heli Hieta, Sally Grindley

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Peter s Place

By Sally Grindley, Michael Foreman

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Home for Christmas

By Karin Littlewood, Sally Grindley

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Relax Max

By Sally Grindley

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D.J. is fresh from her triumph with the film 'My Teacher's a Nutcase', but she's having trouble. It seems that she has got writer's block. Through his letters, cards, and email, Max tires to help h...

Bucket Rescue

By Joe Brown, Sally Grindley

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Ghost Train

By Joan Brown, Sally Grindley

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Very Important Day

By Jo Brown, Sally Grindley

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The mysterious earth

By Sally Grindley

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"Strange piles of earth keep appearing on the village green. Where do they come from? The bear Detectives must investigate!"--Back cover.

Missing Spaghetti

By Jo Brown, Sally Grindley

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Bear Detectives 4

By Sally Grindley

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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.