Torrance Parker Books

Chautauqua Boy in 61 and Afterward Reminiscences by David B. Parker Second Lieutenant Seventy Second New York Detailed Superintendent of the Mails of the Army of the Potomac United States Marshal District of Virginia Chief Post Office Inspector

By Torrance Parker, David Bigelow Parker

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Chautauqua Boy in 61 and Afterward Reminiscences by David B. Parker Second Lieutenant Seventy Second New York Detailed Superintendent of the Mails of the Army of the Potomac United States Marshal District of Virginia Chief Post Office Inspector

By Torrance Parker, David B. 1842 1910 Parker

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Chautauqua Boy in the Civil War and Afterward Annotated

By Torrance Parker, Parker David B., Albert Bushnell Hart

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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.