Vivian French Books

On her first day at the Princess Academy, Princess Charlotte inadvertently causes an accident that ruins the dresses of her new roommates and unless something can be done none of them will be able...

Princess Katie and the silver pony

By Vivian French

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Princess Katie and the other princesses at the Princess Academy must make one carefully chosen wish in order to win a chance to be in the Royal Parade.

Princess Daisy And the Dazzling Dragon

By Vivian French

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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.