Damon Romine Books

Mary-Kate & Ashley: Our Story--Updated edition: The Official Biography

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Autobiography of twin sisters who began their acting careers at the age of nine months and now produce and star in their own videos, CDs, and books.

Mary-Kate & Ashley Our Story: Mary-Kate & Ashley Olsen's Official Biography

By Damon Romine, Mary Kate Olsen

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Mary Kate Ashley

By Ashley Olsen, Marykate Olsen

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Notre histoire

By Mary Kate Olsen

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Our Story

By Ashley Olsen, Damon Romine, Mary Kate Olsen

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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.