Jim Eldridge Books

Bridge of death

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It is 1944. A British soldier, Jack Riley, is part of a surprise D-Day attack to capture a bridge in Occupied France. As the British gliders land in the darkness, Jack races to the bridge as quickl...

Blood on the wall

By Jim Eldridge

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Along the line of Hadrian's Wall, someone is murdering people - and taking their heads. Is this ritualistic killing or a revenge mission? Detective Inspector Andreas Georgiou of Carlisle CID is bro...

The giant rumble

By Jim Eldridge

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Thud in trouble

By Jim Eldridge

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The Wrestling Trolls are BACK, facing nasty bullies and vengeful villains. Here come the Wrestling Trolls with two great new adventures! Jack, Milo, Robin and Big Rock are back, and they have a new...

Jack versus Veto

By Jim Eldridge

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The final showdown

By Jim Eldridge

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Big Rock and the Masked Avenger

By Eldridge Jim

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50 Things You Should Know About the First World War

By Howard Hughes

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Gunpoint

By Jim Eldridge

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Assassins

By Jim Eldridge

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London, 1921. Prominent Cabinet minister Lord Amersham has been shot dead outside his Regents Park home, two bullets to the chest and one to the forehead. The killing bears the hallmarks of a profe...

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.