Aidel Stein Books

Bakers Dozen Baker s Dozen

By Debbie Garfunkel

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Something s Fishy Baker s Dozen

By Aidel Stein

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Summer Jobs The Baker s Dozen Series The Baker s Dozen Series No. 14

By Aidel Stein

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The mystery of the rich uncle

By Aidel Stein

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A twelve-year-old is too busy to clean his room and go suit shopping, but would unravel the mystery of why his uncle is dressed so fancy and seems to be always on the phone.

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.