Brian Biggs Books

The Famously Funny Parrott

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From the co-creator of the hit children’s show, Dora the Explorer, comes a hilarious and timeless collection of stories about the friendship between Freddie Parrott and his loyal butler, Pecc...

I'm a Leprechaun

By Mallory Loehr, Brian Biggs

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A magical Little Golden Book perfect for St. Patrick's Day from the author of I'M A UNICORN and I'M A NARWHAL.I'm a leprechaun. Green suit, red hair, pointy ears, beard--that's me!So begins this ad...

I'm a Garbage Truck

By Dennis R. Shealy, Brian Biggs

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Truck-loving preschoolers will love reading about Hopper the Garbage Truck and her very important job in this fun picture book!I bang and I clang! I creak and I squeak! I rumble and bump as I drive...

On Top of Linguine: An Eye-Popping Parody

By Brian Biggs

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From New York Times bestselling creator Brian Biggs comes a fun and silly board book that puts a delightfully monstrous spin on the classic song “On Top of Old Smokey”—featuring a...

Never Swim In Applesauce

By Brian Biggs, Katherine Applegate

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El Loco Invento De Frank Einstein

By Jon Scieszka, Brian Biggs

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Dog Days of School

By Kelly DiPucchio, Brian Biggs

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How to Bake a Universe

By Alec Carvlin, Brian Biggs

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How to Bake a Universe

By Alec Carvlin, Brian Biggs

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I m a Librarian

By Brian Biggs

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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.