isbndirect.com的 10 大竞争对手

isbnservices.com

My Account Dashboard Orders Account Details Addresses Payment Methods Password Reset Log Out Lost your password? Please enter your username or email address. You will receive a link to create a new password via email. Username or email *Required Reset password Dashboard Subscriptions Orders Downloads Addresses Payment methods Account Details Logout Hello Josh Pritchard (not Josh […]

myidentifiers.com

my identifiers is the only official website of the u.s. isbn agency. we provide you with the products and services to make your books more discoverable. get your isbns today!

bowker.com

bowker home page

ingramspark.com

Learn how to make your book cover design stand out! This guide includes book cover design tips, ideas, and examples to help you create the cover of your dreams.

nielsenisbnstore.com

nielsen isbn book store

isbn.org

the official u.s. isbn agency. no other source can assign legitimate isbns to us publishers! bowker also sells book barcodes, and tools for self-publishers.

isbndb.com

ISBN lookup is typically performed using a database that is regularly updated. This ensures that the information retrieved from the database is accurate and

freeisbn.com

Professional ISBN assignment service for self-publishing authors with instant delivery and lifetime support

damonza.com

April 2023 At our Damonza.com, we value your privacy and are committed to protecting your personal information. This Privacy Policy outlines the types of information we collect, how we use it, and the measures we take to safeguard your data. Information Collection We only collect customer data in order to provide customers with book cover

upcs.com

Congratulations! You’ve successfully published a series of books. Now, you want to maximize your revenue by bundling them together into a “box set” or omnibus edition for your readers. This leads to one of the most common questions we receive … Box Sets & Bundles: The “One vs. Many” ISBN Rule Read More »