Robert Pack Books

Run, Bullet, Run: The Rise, Fall, and Recovery of Bob Hayes

By Bob Hayes, Robert Pack

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Edward Bennett Williams for the defense

By Robert Pack

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With characteristic sensitivity and intelligence, Robert Pack reflects on man's relation to and responsibilities toward nature. Throughout, his verses are informed by an ecological vigilance born o...

Minding the sun

By Robert Pack

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Elk in winter

By Robert Pack

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Elk in winter

By Robert Pack

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Still Here Still Now

By Robert Pack

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Laughter before sleep

By Robert Pack

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The Claws of the Dragon: Kang Sheng - The Evil Genius Behind Mao - And His Legacy of Terror in People's China

By John Byron, Byron John., Robert Pack

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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.