Duncan Campbell Books

The paradise trail

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It's 1971, and the travellers who end up in the flea-pit Lux Hotel in Calcutta are determined to have a good time. There's ex-public schoolboy Gordon, the cool American Larry, a weird pair of Austr...

The paradise trail

By Duncan Campbell

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We'll all be murdered in our beds!

By Duncan Campbell

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The beautiful oblique

By Duncan Campbell

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Revival in the Hebrides

By Duncan Campbell

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If It Bleeds

By Duncan Campbell

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Lewis Awakening

By Duncan Campbell, CrossReach Publications

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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.