Created on:  January 1, 2013

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What’s an ISBN?​

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• An ISBN, or International Standard Book Number, is a unique 10- or 13-digit number assigned to every published book.
• An ISBN identifies a title’s binding, edition, and publisher.

• We superimpose an ISBN barcode on the back cover (in the lower right corner) of every book we manufacture.

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ISBN Options

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When self-publishing your book through My Three Sisters Publishing, you will purchase a My Three Sisters Publishing-Assigned ISBN. *Some of our packages already include this in their pricing.

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My Three Sisters Publishing-Assigned ISBNs​
 

All My Three Sisters Publishing-Assigned ISBNs are valid ISBNs purchased from the U.S. ISBN Agency, Bowker.

Important information about My Three Sisters Publishing-Assigned ISBNs:



• “My Three Sisters Publishing Platform” is the imprint of record for all books with a My Three Sisters Publishing-Assigned ISBN.
• You cannot use the ISBN with another publishing platform.
• Books with a My Three Sisters Publishing-Assigned ISBN are registered with BooksinPrint.com.
• A My Three Sisters Publishing-Assigned ISBN is required if you want to sell your book through our site or have us setup you book through any distribution channel.

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