Gabriella DeGennaro Books

A Night at the Secret Museum

By Gabriella DeGennaro

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Monopoly Mad Libs

By Gabriella DeGennaro

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Avoid the hotels and stroll past NOUN Place as you collect cash and laugh with Monopoly and Mad Libs!Based on the world-famous classic board game from Hasbro, Monopoly Mad Libs features 21 fill-in-...

A Mighty Day in Tracksville!

By Gabriella DeGennaro

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Chugga chugga woo-hoo! Spend a mighty busy day with the trains in Tracksville!Lift the flap to see what Freight Nate, Farmer Faye, and the rest of the trains do in this sturdy lift-the-flap board t...

SpongeBob SquarePants Mad Libs

By Gabriella DeGennaro

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Everyone's favorite sponge is making a splash with a Mad Libs so ADJECTIVE it'll even have Squidward saying, "I'm ready!"Grab your spatula, bubble wand, and jellyfishing net because you're diving i...

Nickelodeon: Nick 90s Mad Libs

By Gabriella DeGennaro

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It's time to take it back to the days of wishing you could get slimed with Nick 90s Mad Libs!Whether you were more a fan of Ren or Stimpy, a secret Helga to your own Arnold, or wished you could be...

Booger Madness Mad Libs

By Gabriella DeGennaro

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Mad Libs is the world’s greatest word game and the perfect gift or activity for anyone who likes to laugh! Write in the missing words on each page to create your own hilariously funny stories...

Oink A Palooza

By Gabriella DeGennaro

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Sonic the Hedgehog 3: A Sticker & Activity Book

By Gabriella DeGennaro

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Join Team Sonic on their biggest adventure yet! Race through these speedy activities and snag some stickers alongside Sonic and his friends in this book based on Sonic the Hedgehog 3!Readers can te...

Stranger Things Mad Libs

By Gabriella DeGennaro

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Mad Libs is the world’s greatest word game and a great gift for anyone who likes to laugh! Write in the missing words on each page to create your own hilariously funny stories all about Stran...

I Am Abigail Adams

By Gabriella DeGennaro

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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.