Cole, David, 1941- Books

Dragonfly Bones

By David Cole, Cole, David, Cole, David, 1941-

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Cloaked in the web's anonymity, part-Hopi computer hacker Laura Winslow is hiding from her past -- but it has found her in the Arizona desert. The daughter she lost years ago is now an angry young...

Butterfly Lost

By David Cole, Cole, David, 1941-

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Was It About Forgetting Her Past... Hacking onto the electronic trail of people who want to stay lost is Laura Winslow's business. But when an old Hopi commissions Laura to find his granddaughter,...

The Killing Maze

By David Cole, Cole, David, 1941-

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Deception Is Everywhere Laura left her Hopi self behind and came to Tucson hoping to start over, praying that her past would never find her. Now she works as a high-tech cyber-sleuth for Miguel Zep...

Butterfly Lost

By David Cole, Cole, David, 1941-

Average: 0.00, 0 Ratings

Was It About Forgetting Her Past... Hacking onto the electronic trail of people who want to stay lost is Laura Winslow's business. But when an old Hopi commissions Laura to find his granddaughter,...

Dragonfly Bones

By Cole David

Average: 0.00, 0 Ratings

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.