Derek Iversen Books

Haunted houseboat

By Derek Iversen, Dave Aikins, Marc Ceccarelli, Luke Brookshier

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The gang from Bikini Bottom spend a dark and stormy night in a house haunted by a wacky pirate's ghost.

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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.

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