Ace Collins Books

Helen Meeker, a woman struggling to prove herself in the male-dominated ranks of J. Edgar Hoover's FBI, takes on the case of a child kidnapping, with all clues leading to the same 1936 Packard seda...

The yellow Packard

By Ace Collins

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Ace Collins Darkness before Dawn hardcover

By Ace Collins

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Hollywood Lost

By Ace Collins

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The Color of Justice

By Ace Collins

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The Fruitcake Murders Center Point Large Print

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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.