Jeanne Birdsall Books

De zusjes Penderwick gaan met hun tante Claire op vakantie. Hun oudste zus Rosalind is niet mee, waardoor Sky alles in goede banen moet zien te leiden. Maar dat blijkt niet zo eenvoudig te zijn. Va...

Seruven Avcilari

By Jeanne Birdsall

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Seruven Avcilari Gizli Plan

By Jeanne Birdsall

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Lucky and Squash

By Jeanne Birdsall

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Two dogs who have become best friends through a locked gate decide to help their owners fall in love with one another so that they, Lucky and Squash, can be brothers.

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.