Kevin Sheehan Books

In this poignant story about the friendship between a dandelion and a sparrow, young readers are given a reassuring, yet emotionally powerful introduction to the natural cycle of life. One fine...

Science in the Spanish and Portuguese Empires 1500 1800

By Daniela Bleichmar, Kristin Huffine, Paula De Vos, Kevin Sheehan

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Science in the Spanish and Portuguese empires 1500 1800

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"This collection of essays is the first book published in English to provide a thorough survey of the practices of science in the Spanish and Portuguese empires from 1500 to 1800. Authored by an in...

The Aberration

By Kevin Sheehan

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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.