Benjamin Stein Books

How to Ruin Your Love Life Special Edition

By Ben Stein

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Yes You Can Get A Financial Life

By Stein Benjamin, Phil DeMuth, Ben Stein

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Yes, You Can Supercharge Your Portfolio!

By Ben Stein Phil Demuth

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Most investors spend their time worrying about selecting individual stocks and mutual funds: big mistake! Modern Portfolio Theory—developed in 1952 by economics Nobel Prize winner Harry Marko...

The Eyes of Faith: How to Not Go Crazy

By Ben Stein

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An emotion common to humankind is fear. Fear dogs our days, makes us lose sleep, ruins our relationships, and takes the joy out of living. The strongest, best defense against that emotion is to see...

Die Leinwand

By Stein Benjamin

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Replay

By Stein Benjamin

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The Manhattan gambit

By Stein Benjamin

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Her only sin.

By Stein Benjamin

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The Croesus conspiracy

By Stein Benjamin

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El pequeno libro de la inversion segura

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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.