Stein Benjamin Books

"Bestselling authors Ben Stein and Phil DeMuth know that investors are bored with their typical 60/40 stock & bond portfolios and curious about whether some of the new variations going around might...

How to really ruin your financial life and portfolio

By Stein Benjamin

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"Hilarious advice on what NOT to do with money, from financial funny man Ben Stein Everyone's searching for the secrets to financial success, but what about the best ways to lose money. fast?! In H...

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.