Erin O'Toole Books

Garry Winogrand

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"Widely regarded as one of the most important photographers of the 20th century, Garry Winogrand (1928-1984) did much of his best-known work in Manhattan during the 1960s, becoming an epic chronicl...

Nancy Newhall

By Nancy Newhall

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Thought pieces

By Erin O Toole

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In the early 1970s, Lew Thomas set out to disrupt photography in San Francisco. Tired of the mystical thinking and emotionalism that had underscored Bay Area photography since the 1940s, Thomas pur...

Anthony Hernandez

By Anthony Hernandez, Erin O Toole

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Brought To Light: Photography And The Invisible, 1840-1900

By Jennifer Tucker, Marie-Sophie Corcy, Erin O'Toole, Maren Groning, Tom Gunning, Corey KELLER, Carole Troufléau-Sandrin

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"Published in conjunction with an exhibition at the San Francisco Museum of Modern Art. Explores nineteenth-century photography's impact on science and popular culture. Includes reproductions of ne...

Janet Delany

By Janet Delaney

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Doug Rickard A New American Picture

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Doug Rickard

By Doug Rickard

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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.