John Skewes Books

F is for Friends: An Alphabet Book (Funko Pop!)

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Rachel, Ross, Monica, Joey, Chandler, Phoebe and all the gang star in this first-ever Funko Pop! Friends ABC Little Golden Book!A is for Apartment, B is for Ball, and C is for Couch! Friends f...

Larry Adore Montreal

By Imogen Brian, John Skewes

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Larry Gets Lost in Vancouver Activity Book

By Susan Hughes, Edouard Sitbon, John Skewes

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Bugsy Saves the Day

By Sean Wilkinson, Randy Harvey, John Skewes

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Butterhorn Makes Some Friends

By Sean Wilkinson, Randy Harvey, John Skewes

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Chester and the Big Race

By Sean Wilkinson, Randy Harvey, John Skewes

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Picklez Gets Lunch

By Sean Wilkinson, Randy Harvey, John Skewes

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Snuggletooth and the Big Game

By Sean Wilkinson, Randy Harvey, John Skewes

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Tumblebee Goes for a Walk

By Sean Wilkinson, Randy Harvey, John Skewes

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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.