Macky Pamintuan Books

Illustrations and text present the well-known song about a day at the baseball park. Includes a brief history of the song and Jack Norworth's complete original lyrics, as well as the 1927 version.

Nancy Drew and the Clue Crew

By ABDO Publishing Company Staff, Macky Pamintuan

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Case of the Sneaky Snowman

By Carolyn Keene, Macky Pamintuan

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Lights Camera... Cats

By Carolyn Keene, Macky Pamintuan

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Ski School Sneak

By Carolyn Keene, Macky Pamintuan

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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.