Lucille Day Books

How to Encourage Girls in Math Science

By Joan Skolnick

Average: 0.00, 0 Ratings

The Rainbow Zoo

By Lucille Lang Day

Average: 0.00, 0 Ratings

Fire and rain

By Ruth Nolan, Lucille Day, Jack Foley, Dana Gioia

Average: 0.00, 0 Ratings

More than 250 poems by 149 contributors, including Ellen Bass, Christopher Buckley, Alison Hawthorne Deming, Camille T. Dungy, Ann Fisher-Wirth, Rebecca Foust, Dana Gioia, Rafael Jesús González, Em...

Becoming an Ancestor

By Lucille Lang Day

Average: 0.00, 0 Ratings

The Book of Answers

By LUCILLE LANG DAY

Average: 0.00, 0 Ratings

Chain letter

By Lucille Day

Average: 0.00, 0 Ratings

Infinities

By Lucille Day

Average: 0.00, 0 Ratings

The curvature of blue

By Lucille Day

Average: 0.00, 0 Ratings

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.