Nadia Higgins Books

While most people say they believe in equal rights, the word feminism America's new F-word makes people uncomfortable. Explore the history of US feminism through pioneers such as Elizabeth Cady S...

The Whole Truth

By Nadia Higgins

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Fun food inventions

By Nadia Higgins

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Learn the strange stories behind inventions you use every day -- from the guy who thought white-flour snacks were evil so he invented graham crackers to the evolution of ketchup.

Natural disasters through infographics

By Nadia Higgins

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"This book displays Earth's systems, their interactions, and those impacts on populations, including earthquakes and volcanoes caused by shifting plates, atmospheric changes, and other natural even...

Life science through infographics

By Nadia Higgins

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Describes the life cycle of animals and plants, biomes, habitats, and their interdependence.

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.