Understanding ISBN codes! Decode 978 vs 979 prefixes, ISBN-13 & ISBN-10, and the role of dashes. Get ISBN format explained!

ISBN Database Guide: Find book info, publishers & more! Explore ISBNdb, Global Register & how ISBN databases work. Get your book listed!

Bowker ISBN for Amazon KDP: Get one for $99! Is it better than Amazon's free ISBN? US ISBNs for non-US authors explained.

Bowker coupon code hunt? Save on ISBNs & publishing! Discover IBPA discounts & affordable alternatives. Self-publish smartly!

Bowker ISBN: Monopoly or necessity? US & non-US authors, explore your ISBN options! Imprint names, alternatives & affordable ISBNs.

US ISBN for Non-US Residents: How to get one! Learn about ISBN agencies & the benefits of a US ISBN, even if you don't live in the US.

ISBN explained! Why you need one, how to get an ISBN, and why a US ISBN for $39 could boost your book's success. Learn more!

Hyphenate ISBN-13s correctly! Understand ISBN structure, steps & the best hyphenator tools. Get it right for publishing & barcode use.

FREE ISBN Barcode Generators! Top 10 Tools for Authors & Publishers. Generate Pro-Grade Barcodes for Your Books - No Cost!

ISBN Converter Guide: Convert ISBN-10 to ISBN-13 (and back!) Easy steps, formulas, and why it matters. Get your book identified correctly!