Owen Hopkins Books

Architectural styles

Average: 0.00, 0 Ratings

Have you ever wondered what the difference is between Gothic and Gothic Revival, or how to distinguish between Baroque and Neoclassical? This guide makes extensive use of photographs to identify an...

Buildings Across Time

By Michael W. Fazio, Owen Hopkins, Lawrence Wodehouse, Marian Moffett

Average: 0.00, 0 Ratings

"The previous edition of this book, published in 2019, was the final one that Michael Fazio worked on before his sad passing in early 2020. As a result, the present, sixth edition of Buildings Acro...

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.