Catherine Thimmesh Books

Scaly Spotted Feathered Frilled

By Catherine Thimmesh

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Girls think of everything

By Catherine Thimmesh

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In kitchens and living rooms, in garages and labs and basements, even in converted chicken coops, women and girls have invented ingenious innovations that have made our lives simpler and better. Wh...

Camp Panda

By Catherine Thimmesh

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Girls Think of Everything

By Catherine Thimmesh, Melissa Sweet

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Team Moon

By Catherine Thimmesh

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Scaly Spotted Feathered Frilled

By Catherine Thimmesh

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Friends

By Catherine Thimmesh

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Girls Solve Everything

By Catherine Thimmesh

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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.