Brian Swenlin Books

Magical Mermaids! (Shimmer and Shine)

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Leah’s day at the petting zoo becomes a magical adventure when Nickelodeon’s Shimmer and Shine lend a hand. Children ages 4 to 6 will love this deluxe Step 1 Step into Reading leveled reader.Step 1...

Disney s Darkwing Duck classics

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Magical Mermaids

By Dave Aikins, Random House

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Magical Mermaids

By Dave Aikins, Brian Swenlin, Jennifer Bardekoff, Viacom International Staff, Penguin Random House Staff

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Looney Tunes: No. 2

By Brian Swenlin, Rurik Tyler, Bill Matheney, McKain

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.