David Sheff Books

The Playboy Interviews with John Lennon and Yoko Ono

By David Sheff, G. Barry Golson, Yoko Ono, John Lennon

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High

By David Sheff, Nic Sheff

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Clean

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Author David Sheff offers a new paradigm for dealing with addiction based on cutting-edge research and stories of his own and other families' struggles with--and triumphs over--drug abuse. Addicti...

Beautiful Boy A Father s Journey Through His Son s Addiction

By David Sheff

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From as early as grade school, the world seemed to be on Nic Sheff's string. Bright and athletic, he excelled in any setting and appeared destined for greatness. Yet as childhood exuberance faded i...

Video games

By David Sheff

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Game Over

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The Playboy interviews with John Lennon and Yoko Ono

By John Lennon

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Game Over Press Start To Continue

By David Sheff, Andy Eddy

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All We Are Saying

By David Sheff

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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.