Molly Hermann Books

The real mad men of advertising

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All-access glimpse into the world of advertising in America during the tumultuous decade of the 1960s. It was inspired by the real men and women of Madison Avenue who perfected the art of the sale...

Civil War 360

By Molly Hermann

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Follows the story of the American Civil War through the eyes of three descendants of people involved in the war.

A star-spangled story

By Molly Hermann

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Examines the history of the United States national anthem "The Star-spangled banner."

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.