Jeffrey Simons Books

Making Money While Making a Difference

By Robin Simons, Norman Tanen, Jeffrey Simons

Average: 0.00, 0 Ratings

StarTalk

By Neil DeGrasse Tyson

Average: 0.00, 0 Ratings

This illustrated companion to the popular podcast and National Geographic Channel show is an eye-opening journey for anyone curious about our universe, space, astronomy and the complexities of...

Bluestone and Stool's pediatric otolaryngology

By Charles D. Bluestone, Gerald B. Healy, Jeffrey P. Simons

Average: 0.00, 0 Ratings

StarTalk

By Neil DeGrasse Tyson

Average: 0.00, 0 Ratings

This illustrated companion to the popular podcast and National Geographic Channel show is an eye-opening journey for anyone curious about our universe, space, astronomy and the complexities of...

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.