Lawson Michael Books

House divided

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When the NSA records the murder of two American civilians while conducting illegal wiretapping operations, political fixer Joe DeMarco finds himself rendered a pawn in a lethal game between a maste...

House witness

By Lawson Michael

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Investigating the murder of his employer's illegitimate son, political fixer Joe DeMarco begins to question the guilt of a chief suspect when he realizes that someone has been interfering with the...

House rules

By Lawson Michael

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De zwakste schakel

By Lawson Michael

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Spionage op een marinewerf zorgt voor onrust bij verschillende geheime diensten.

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.