Robert E. Hirsch Books

18 editions

Historical Pope Crusades Fiction, Historical, Medieval Fiction, Christian, Historical

Promise of the Black Monks

2023

A Horde of Fools

2023

Hammer of God

2023

God's Scarlet Fury

2023

Cup of Blood . . . Bread of Salvation

2023

Promise of the Black Monks

2012

Contrition

2012

Hammer of God

2023

A Horde of Fools

2017

Contrition

2012

Related Articles from our Blog

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.

Read the EAN and ISBN guide
We use cookies to keep you logged in and, with your permission, Google Analytics to count visits. Cookie Policy
Accept Decline