David Logan Books

Lost Christmas

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Eleven-year-old Goose is lost. It's Christmas, his parents are dead and now his dog Mutt has gone missing. Those around him aren't doing much better: his Uncle Frank's wife has walked out on him an...

The nine emperors

By David Logan

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"Junk has jumped through space and time to find his sister Ambeline. She has been taken to a country ruled by the nine emperors. Junk and his friends Garvan and Lasel set off to find her. On his qu...

The nightmare clock

By David Logan

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Since running away from home at the age of 13, Junk has jumped through space and time to find his sister Ambeline ... Or has he? When Junk wakes up to find himself locked in a high security facilit...

Lost Christmas

By David Logan

Average: 0.00, 0 Ratings

"Eleven-year-old Goose is lost. It's Christmas, his parents are dead and now his dog Mutt has gone missing. Those around him aren't doing much better: his Uncle Frank's wife has walked out on him a...

Tribal Leadership

By David Logan

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Tribal Leadership

By David Logan

Average: 0.00, 0 Ratings

Lost Christmas

By David Logan

Average: 0.00, 0 Ratings

The nine emperors

By David Logan

Average: 0.00, 0 Ratings

The nightmare clock

By David Logan

Average: 0.00, 0 Ratings

Lost Christmas

By David Logan

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.