Bob Zellner Books

The Wrong Side of Murder Creek

By Constance Curry, Bob Zellner

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The wrong side of Murder Creek

By Bob Zellner

Average: 0.00, 0 Ratings

Former field secretary for the Student Nonviolent Coordinating Committee, Bob Zellner reflects on his life, focusing on his years as a civil rights activist from 1960 to 1967, and the many obstacle...

Wrong Side of Murder Creek

By Julian Bond, Constance Curry, Bob Zellner

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.