George Hillocks Books

Teaching argument writing grades 6 12

By George Hillocks

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Last Laugh

By George Hillocks

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The testing trap

By Hillocks George Jr

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Through interviews with over 300 teachers and administrators, Hillocks examines whether state writing tests in Illinois, Kentucky, Oregon, New York, and Texas actually improve students' ability to...

Transforming Talk into Text Argument Writing Inquiry and Discussion Grades 6 12

By George Hillocks, Celia Genishi, Donna E. Alvermann, Thomas M. McCann

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Alternatives in English

By George Hillocks

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Observing and writing

By George Hillocks

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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.