Sidney Kirkpatrick Books

Hitler's holy relics

Average: 0.00, 0 Ratings

Tells the riveting true story of how an American college professor turned Army sleuth recovered cherished symbols of Hitler's Thousand-Year Reich before they could become a rallying point in the cr...

A Cast of Killers

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

El infierno de Lehder

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

El infierno de Lehder

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

Hitler s Holy Relics

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

Hitler s Holy Relics

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

Lords of Sipan

By Sidney Kirkpatrick

Average: 0.00, 0 Ratings

Hitler's Holy Relics: A True Story of Nazi Plunder and the Race to Recover the Crown Jewels of the Holy Roman Empire

By Sidney Kirkpatrick

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.