Lena Corwin Books

Tidal Writer s Notebook Set

By Lena Corwin, Galison

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Kids crochet

By Kelli Ronci, Lena Corwin

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aPresents full-color illustrated instructions for children for creating a number of crocheted items including a neck cozy, sweaters, scarves, purses, and more.

Lena Corwin s made by hand

By Lena Corwin

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"A collection of projects to print, sew, weave, dye, knit, or otherwise create"--Cover.

Indigo Greeting Assortment Boxed Notecards

By Lena Corwin, Galison

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Indigo Sticky Notes

By Lena Corwin, Galison

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Indigo Clothbound Journal

By Lena Corwin, Galison

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Indigo Magnetic Bookmarks

By Lena Corwin, Galison

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Tidal Sticky Notes

By Lena Corwin, Galison

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Tidal Pencil Set

By Lena Corwin, Galison

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Here Kitty Kitty

By Lena Corwin, Mallory McInnis

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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.