Deborah A. Wolf Books

Daughter of the Midnight Sun Broken Feather

By Deborah A. Wolf

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The Forbidden City

By Deborah A. Wolf

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Sulema Ja'Akari is an elite warrior, one of the desert people known as the Zeeranim. She is also the daughter of the Dragon King of Atualon, whose magic is the only thing that prevents the earth dr...

The Seared Lands

By Deborah A. Wolf

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The concluding novel in the Dragon's Legacy trilogy as the world descends into war and the conflicts may awaken the Earth Dragon--leading to total destruction.Sulema Ja'Akari, heir to the throne of...

Split Feather

By Deborah A. Wolf

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A young woman sets off for the Last Frontier, seeking her long-lost family—and the truth behind her paranormal visions—in this thrilling urban fantasy steeped in Alaskan legend   S...

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.