John Merriman Books

"The Paris Commune lasted for only 64 days in 1871, but during that short time it gave rise to some of the grandest political dreams of the nineteenth century--before culminating in horrific violen...

The Story Of Mankind

By Hendrik Willem Van Loon, John M. Merriman

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The dynamite club

By John M. Merriman

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Europe 1789 to 1914 Encyclopedia of the Age of Industry and Empire Europe

By John Merriman And Jay Winter

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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.