Lucy Knisley Books

Apple Crush

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After finally adjusting to life on a family farm with two brand new step-sisters, a young girl faces an even bigger challenge - figuring out where she fits in at her first year in middle school. Th...

Sugar Shack

By Lucy Knisley

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For one city-kid turned country girl whose life has been changing nonstop, it seems like its finally time to find her place in her new blended family while settling in for the winter! Cozy up to th...

Sugar Shack

By Lucy Knisley

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Sugar Shack

By Lucy Knisley

Average: 0.00, 0 Ratings

Ride Beside Me

By Lucy Knisley

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The community that rides together, thrives together! New York Times bestselling comic creator Lucy Knisley celebrates the joys of biking in this picture book about coming together to build safer st...

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.