Anne Pontegnie Books

Born in rural China, Zhang Enli eventually made his way to Shanghai where he witnessed the massive transformations which were taking place in the city in the 1990s. At the time he was painting raw...

Kelley Walker

By Kelley Walker, Anne Pontegnie

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Fredrik Vrslev

By Steinar Sekkingstad, Anne Pontegnie, Martin Clark

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Mike Kelley

By Anne Pontegnie, Howard Singerman, Diedrich Diederichsen, Mike Kelley

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Cranford Art Collection

By Mark Godfrey, Alice Walters, Anne Pontegnie, Lisa Slominski, Muriel Salem, Amanda Sarroff

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The Cranford Collection was founded in 1999 by Muriel and Freddy Salem, with the support and collaboration of curator Andrew Renton. London had become one of the most vibrant cities for contemporar...

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.