Robert R. Ingpen Books

Magicians and fairies

By Robert R. Ingpen

Average: 0.00, 0 Ratings

A celebration of customs & rituals of the world

By Robert R. Ingpen

Average: 0.00, 0 Ratings

Explores initiation rites, wedding feasts, harvest celebrations, religious rituals, and many other customs used around the world to mark all kinds of special occasions.

Encyclopedia of Ideas That Changed the World

By Robert R. Ingpen, Philip Wilkinson

Average: 0.00, 0 Ratings

Pioneer settlement in Australia

By Robert R. Ingpen

Average: 0.00, 0 Ratings

Pioneers of wool

By Robert R. Ingpen

Average: 0.00, 0 Ratings

The idle bear

By Robert R. Ingpen

Average: 0.00, 0 Ratings

Two teddy bears whose owners have grown up become acquainted.

Wordly Dogs

By Michael F. Page, Robert R. Ingpen

Average: 0.00, 0 Ratings

The Idle Bear

By Robert R. Ingpen

Average: 0.00, 0 Ratings

Robe

By Robert R. Ingpen

Average: 0.00, 0 Ratings

The Idle Bear Birthday Book

By Robert R. Ingpen

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.