Jennifer Niven Books

NOW A NETFLIX FILM, STARRING ELLE FANNING AND JUSTICE SMITH! The New York Times bestselling love story about two teens who find each other while standing on the edge. Theodore Finch is fascinated b...

Holding Up the Universe

By Jennifer Niven

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Holding Up the Universe

By Jennifer Niven

Average: 0.00, 0 Ratings

A New York Times BestsellerFrom the author of the New York Times bestseller All the Bright Places comes a heart-wrenching story about what it means to see someone—and love someone—for who they trul...

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.