David Wiltshire Books

Nightmare man

By David Wiltshire

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A time of love a time of war

By David Wiltshire

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London, 1944: an atmosphere of unease pervades the city as the invasion of Europe looms. Meanwhile, John Fairfax, an American paratrooper, and Robbie Cochran, a New Zealand pilot in the RAF, are sw...

The wounded heart

By David Wiltshire

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There was no doubt in Lt. Mike Gibson's mind that he was going to die. As a lieutenant in the Royal Army Medical Corps, death and carnage had been with him every day from the beaches of Normandy to...

The homosaur

By David Wiltshire

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Child of Vodyanoi

By David Wiltshire

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GenesisII

By David Wiltshire

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The dark side of the heart

By David Wiltshire

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When Jean Sinclair's parents are killed in an accident she travels from the US to Scotland to trace her family roots, despite the severe disapproval of her fiance, Don. There she meets Adam Crawfor...

The wounded heart

By David Wiltshire

Average: 0.00, 0 Ratings

There was no doubt in Lt Mike Gibson's mind that he was going to die. As a lieutenant in the Royal Army Medical Corps, death and carnage had been with him every day from the beaches of Normandy to...

The dark side of the heart

By David Wiltshire

Average: 0.00, 0 Ratings

Following the death of her parents, Jean Sinclair travels from the US to Scotland to trace her family roots, despite the disapproval of her fiancé, Don. There she meets Adam Crawford, a handsome bu...

Nightmare Man

By D. Wiltshire

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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.