Nikalas Catlow Books

Do You Doodle

By Nikalas Catlow

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Doodle bugs

By Nikalas Catlow

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The Funny Fingers

By David Sinden, Matthew Morgan, Nikalas Catlow

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The Funny Fingers are having a party

By Nikalas Catlow

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The funny fingers are an oddball family of digits who find fun and humour in everything around them. Even when their miserable neighbours, the Terrible Toes, try to spoil their happiness, the Funny...

Pirates

By Tim Wesson Nikalas Catlow

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Christmas

By Nikalas Catlow

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Anti Journal

By Sinden David Catlow Nikalas

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Seriously Silly Activities

By Nikalas Catlow

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Halloween

By Nikalas Catlow

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PIRATES US EDITION

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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.