Powers Stephen Books

The least dangerous branch?

By Powers Stephen

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Tribes of California

By Powers Stephen

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Hollywood's America

By Powers Stephen

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Hollywood's America

By Powers Stephen

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A love letter to the city

By Powers Stephen

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Stretched across city walls and along rooftops, Stephen Powers's colorful large-scale murals sneak up on you. Open your eyes / I see the sunrise, If you were here I'd be home, Forever begins when y...

Perspectives on Learning

By Jean Shaddai, Stephen Powers, Georgene Osborne

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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.