Sandra Newman Books

Shining examples of American literature at its best, these four novels explore timeless themes—adventure, war, sex, and morality—through compelling narratives. An adulteress, a runaway boy, a terri...

Europe

By Sandra Newman

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Europe (A True Book: Geography: Continents)

By Sandra Newman

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An introduction to the geography and people of Europe.A True Book: Geography series dives into the many components that make each continent distinctive and exceptional. Readers will get to kno...

Ancient Greece (A True Book: Ancient Civilizations)

By Sandra Newman

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Explore ancient Greek civilization, its history, city-states, government, religion, arts, sciences, and warfare.A True Book: Ancient Civilizations series allows readers to experience what make...

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.