Marguerite Quddus Books

In Hiding

By Naomi Elizabeth Azrieli Lasserre, Marguerite Quddus, Phyllis Aronoff

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"Two little girls, Marguerite and her older sister, Henriette, start on a long and wandering journey that will last three years. Given new identities, they must forget everything about their former...

In Hiding (English Translation)

By Marguerite Quddus

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“Goodbye my children! When you leave, don't look back…”With these last words from their mother, two little girls, Marguerite and her older sister, will begin a long wandering tha...

Cachee

By Marguerite Quddus

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« Au revoir mes enfants ! Quand vous partez, ne vous retournez pas… »Avec ces derniers mots de leur mère, deux petites filles, Marguerite et sa s&oelig;ur aîn&eacute...

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.