Curtis Slepian Books

Examine the lives of commoners and kings from the "Middle Kingdom" with You Are There! Ancient China 305 BC. Take a tour of the different dynasties and important aspects of Ancient Chinese culture,...

You Are There Gettysburg July 1 3 1863

By Curtis Slepian

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Digging Up Dinosaurs

By Curtis Slepian

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Digging up Dinosaurs

By Curtis Slepian

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Big book of how

By Curtis Slepian

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Provides answers to a diverse collection of over five hundred commonly asked questions, covering such areas as animals, buildings, transportation, food, the human body, and going green.

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.