Gabrielle Vincent Books

When the roof leaks, Ernest the bear plays his violin and Celestine the mouse sings in the street to earn money for repairs, but they find other uses for it.

Bravo, Ernest and Celestine!

By Gabrielle Vincent

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When the roof leaks, Ernest the bear plays his violin and Celestine the mouse sings in the street to earn money for repairs, but they find other uses for it.

Smile, Ernest and Celestine

By Gabrielle Vincent

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After he explains to Celestine why his collection of photographs does not include her, Ernest remedies the omission.

Smile Ernest and Celestine

By Gebrielle Vincent, Gabrielle Vincent

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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.