Paul Jessup Books

Werewolves

Average: 0.00, 0 Ratings

Following the success of ZOMBIES, this richly illustrated found diary-format book plunges readers into the life of a high school girl-turned-werewolf and the events that follow her transformation;...

Werewolves An Illustrated Journal of Transformation

By Paul Jessup

Average: 0.00, 0 Ratings

PS Showcase 6 Glass Coffin Girls hc

By Paul Jessup

Average: 0.00, 0 Ratings

PS Showcase 6 Glass Coffin Girls signed jhc

By Paul Jessup

Average: 0.00, 0 Ratings

Seven American Literary Stylists from Poe to Mailer

By George Wright

Average: 0.00, 0 Ratings

Returns in Over the Counter Stock Markets

By Roger Upson, Paul Jessup

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.