Does The ISBN Number Matter?

What does the ISBN number tell you?

An ISBN is essentially a product identifier used by publishers, booksellers, libraries, internet retailers and other supply chain participants for ordering, listing, sales records and stock control purposes.

The ISBN identifies the registrant as well as the specific title, edition and format..

Do all books need an ISBN number?

What products need an ISBN: According to Bowker, every edition and every version of your title should have a separate ISBN number. … Although your print book must have an ISBN, it is NOT a requirement for eBooks. Online retailers such as Amazon and Barnes and Noble do not require an ISBN for eBooks.

Can a book have 2 ISBN numbers?

Overview. A separate ISBN is assigned to each edition and variation (except reprintings) of a publication. For example, an ebook, audiobook, paperback, and hardcover edition of the same book will each have a different ISBN assigned to it.

How do you know if an ISBN number is real?

Divide the sum by 10 and find out what is the remainder. If the remainder is zero, then it is a valid 13 digit ISBN. If the remainder is not zero, then it is not a valid 13 digit ISBN.

Why is my ISBN not valid?

If you do, it could be that the number was misprinted and the check digit is wrong. You might need to go back to the source. Are you sure that it is an ISBN not some other bar code? It would help if you provided the ISBN or the book title.

How do I purchase an ISBN?

How do I get an ISBN? Go to myidentifiers.com, the ISBN website run by Bowker, which is the only company authorized to administer the ISBN program in the United States. Click on “ISBN Identifiers” and you’ll be taken to a page where you can buy 1, 10, 100 or 1000 ISBNs.

Does an ISBN number change with edition?

If a second edition has the same title as the first, does it keep the same ISBN? No. A new edition is considered a different product and gets its own ISBN.

Is it necessary to have an ISBN number?

Summary. ISBNs are not necessary to sell ebooks; none of the top online retailers require them. Printed books, however, cannot be sold without an ISBN. Remember that each version of your book would need a separate ISBN, and purchasing a block of 10 would be more cost-effective than purchasing one.

Does a revised edition need a new ISBN?

A revised edition of an existing book A (substantial) change of text requires a new ISBN, and if revisions have been made then the reverse of the title page should state that the book is a revised edition, and the new ISBN should be printed there.

How much does an ISBN number cost?

How Much Does an ISBN Cost? ISBNs cost about $125 for one number in the US. However, if you purchase more than one at a time, this cost could be lowered.

How do I get a free ISBN?

If you live in the United States, you can get your book’s ISBN for free through your self-publishing platform, such as Amazon and Draft2Digital, which will provide you with an ISBN at no cost.

There is no need to copyright your book (with the U.S. Copyright Office) before submitting it. … The publisher merely handles the paperwork on behalf of the author, and the copyright is the author’s property. (The author’s name follows the copyright symbol on the copyright page.)