Joyce Johnson Books

"Joyce Johnson, whose classic memoir of growing up female in the 1950s, Minor Characters, won the National Book Critics Circle Award in 1983, was one of the initiators of an important new genre - t...

Door Wide Open

By Jack Kerouac, Joyce Johnson

Average: 0.00, 0 Ratings

"On a blind date in Greenwich Village set up by Allen Ginsberg, Jack Kerouac met Joyce Glassman. This unique book, containing the many letters the two of them wrote to each other whenever Jack was...

In the night cafe

By Joyce Johnson

Average: 0.00, 0 Ratings

Minor Characters

By Joyce Johnson

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.