Marcia B. Hall Books

Renovation and Counter-Reformation: Vasari and Duke Cosimo in Sta Maria Novella and Sta Croce, 1565-77

By Marcia B. Hall

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Color and Meaning: Practice and Theory in Renaissance Painting

By Marcia B. Hall

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Raphael's 'School of Athens'

By Marcia Hall

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Raphael's "School of Athens" examines one of the masterpieces of the Italian Renaissance and the artist's best-known work. Commissioned by Pope Julius II to decorate the walls of his private librar...

Raphael's 'School of Athens'

By Marcia Hall

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Color and Meaning

By Marcia B. Hall

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After Raphael

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After Raphael

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Rome Artistic Centers of the Italian Renaissance

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Michelangelo s Last Judgment Masterpieces of Western Painting

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Michelangelo s Last Judgment Masterpieces of Western Painting

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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.