Helen Maria Williams Books

Provides a first-person account of the author's experiences in Paris during the Reign of Terror, from May 1793 to July 1794, when the government led by Robespierre terrorized the populace with summ...

Letters Written in France in the Summer 1790 to a Friend in England

By Helen Maria Williams

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Julia a Novel Interspersed With Some Poetical Pieces. By Helen Maria Williams. In two Volumes. ... of 2 Volume 1

By Helen Maria Williams

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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.