Bush, Christopher Books

The Case Of The Deadly Diamonds

By CHRISTOPHER, Bush, Christopher Bush, Bush, Christopher

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>The theft of £200 from the family safe might be thought a minor loss to a wealthy jeweller like Karl Morren. Yet when Ludovic Travers of the Broad Street Detective Agency is called in to vet the i...

The Perfect Murder Case: A Ludovic Travers Mystery

By Christopher Bush, Bush, Christopher

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I am going to commit a murder. I offer no apology for the curtness of the statement. An individual taking the name 'Marius' boasts in a series of letters that he will commit the Perfect Murder, dar...

Dead Man Twice

By Bush, Christopher

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"And that's not all. Somers is dead too ... He poisoned himself ... in the lounge!" The great English boxer Michael France looks set to become the new Heavyweight Champion of the world. Everyone is...

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.