Katherine McLean Books

Der Esper und die Stadt
Der Esper und die Stadt

By Katherine McLean

Average: 0.00, 0 Ratings

Read More
Children s Illustrated Bible Stories
THE BIBLE BOOK Old Testament
Stories from the Bible
Stories from the Bible

By Katherine McLean

Average: 0.00, 0 Ratings

Short stories for children featuring Biblical characters, events, and facts from the Old and New Testaments. A quiz, with answer key, and related activities follow each story.

Read More
Psychoactive Drug Use in Sport
Psychoactive Drug Use in Sport
Psychoactive Drug Use in Sport

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 More