Gail Herman Books

Madagascar: Escape 2 Africa - Air Penguin: I Can Read!: Bk. 2

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Skipper checks the doors. Kowalski checks the engine. It's time to sit back, relax, and hit the skies! Who says that penguins can't fly?

My very own potty

By Gail Herman

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"Teaches: potty training readiness, good hygiene habits, patience & consistency."--Cover back.

Fisher-Price: My Very Own Potty!: A Potty Book for Girls

By Gail Herman

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"Teaches: potty training readiness, good hygiene habits, patience & consistency."--Cover back.

Monsters vs. Aliens: Ginormica's Big Battle

By Gail Herman

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"Susan Murphy used to think she was plain and ordinary. But that was before she turned into a giant, battled an alien invader, and saved planet Earth!''--Cover back.

Planet 51: Welcome to Planet 51

By Gail Herman

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Jurassic Park

By Gail Herman, Michael Crichton

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Play Ball

By Mike Bryan, Cal Ripken

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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.