Franklin D. Roosevelt Books

Seen and heard in this original footage are the dramatic speeches from world leaders that changed the course of history and inspired millions worldwide.

The Greatest Speeches of All Time Vol. II

By SpeechWorks

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Yes We Can . Discours de Barack Obama Candidat la PR Sidence des Etats Unis d Am rique Nashua New Hampshire le 8 Janvier 2008

By Barack Obama

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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.