John A. Pinto Books

Hadrian's Villa and Its Legacy

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The great Villa constructed by the Emperor Hadrian near Tivoli between A.D. 118 and the 130s is one of the most original monuments in the history of architecture and art. The inspiration for major...

Hadrian s Villa and Its Legacy

By Henry McBride, John A. Pinto, William L. Macdonald

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Speaking ruins

By John A. Pinto

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City of the Soul

By John A. Pinto, Colin B. Bailey

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City of the Soul

By John A. Pinto

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Paradigm and progeny

By T. Corey Brennan, Guy P. R. Metraux, Fikret K. Yegul, John A. Pinto, Diane G. Favro

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The Trevi Fountain

By John A. Pinto

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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.