Michael A. Schuman Books

Cape Cod the Islands American Traveler

By Michael A. Schuman

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Eleanor Roosevelt

By Michael A. Schuman

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Martin Luther King, Jr.

By Michael A. Schuman

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Examines the life and career of the Baptist minister who supported the use of nonviolent resistance to discrimination and describes his involvement in many important events in the civil rights move...

New England's special places

By Michael A. Schuman

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Franklin D. Roosevelt

By Michael A. Schuman

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Presents the personal and public life of the thirty-second president of the United States giving particular emphasis to his New Deal programs.

New York State's special places

By Michael A. Schuman

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New England's special places

By Michael A. Schuman

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Theodore Roosevelt

By Michael A. Schuman

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Explores the life of the twenty-sixth president, from his childhood in New York, through his military career, to his years in the White House.

United States Presidents

By Karen Judson, Wendie C. Old, Michael A. Schuman

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Richard M. Nixon

By Michael A. Schuman

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Traces the life of the thirty-seventh president, discussing his childhood in California, careers in law and the military, his terms as vice president and president, his comeback following the Water...

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.