Tori Kosara Books

The Good Night Garage (Jacket)

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A rhyming bedtime picture book celebration of everyday heroes and non-traditional working patterns for little vehicle lovers.It's night-time in the city, so why are seven mighty machines at the Goo...

The LEGO Games Book

By Tori Kosara

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Build in some time for fun!Who can stack the tallest tower in 60 seconds? Can anyone solve the puzzle cube? With more than 50 fun challenges, puzzles, brainteasers, and games, get out your LEGO® br...

LEGO Pocket Builder Vehicles

By Tori Kosara

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A one-stop introduction to building with LEGO? bricks for young builders, packed with tips and tricks for making LEGO vehicle modelsBuild your LEGO? skills with this bite-size guide!Become a LEGO?...

LEGO Pocket Builder Nature

By Tori Kosara

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A one-stop introduction to building with LEGO? bricks for young builders, packed with tips and tricks for making LEGO models of plants, animals, and natural wondersBuild your LEGO? skills with this...

LEGO DUPLO I Love You Every Day!

By Tori Kosara

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A first book of emotions and unconditional love -- featuring LEGO® DUPLO® characters."Even when you stamp your angry feet and wrinkle up your nose, I love you from the top of your head to the tips...

LEGO Minifigure Mission

By Tori Kosara

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Do you have what it takes to help a LEGO® minifigure with your LEGO building skills? A LEGO® minifigure is lost and needs to get back to the safety of the toy shelf with his other LEGO friends. But...

The Good Night Airport

By Tori Kosara

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A bedtime picture book celebration of everyday heroes and non-traditional working patterns for little vehicle lovers.As night falls on Motor Isle, travellers and pilots finish up their journeys and...

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.