Carpenter Collective Books

How To Survive Middle School: World History

By Carpenter Collective, Dan Tucker, Elizabeth M. Fee, Elizabeth M. Fee; Illustrated By Carpenter Collective; Edited By Dan Tucker

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WORRIED BY WORLD HISTORY? Make learning easy with this do-it-yourself study guide that includes everything kids need to know to tackle middle school World History!Learning is an adventure both insi...

How to Survive Middle School: Math

By Dan Tucker, Carpenter Collective, Matt Fazio

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MYSTIFIED BY MATH? Make learning easy with this do-it-yourself study guide that includes everything kids need to know to tackle middle school math!Learning is an adventure both inside and outside o...

How To Survive Middle School: Science

By Carpenter Collective, Dan Tucker, Rachel Ross, Maria Ter-Mikaelian, Maria Ter-Mikaelian; Illustrated By Tad Carpenter; Edited By Dan Tucker

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STUMPED BY SCIENCE? Make learning easy with this do-it-yourself study guide that includes everything kids need to know to tackle middle school science!Learning is an adventure both inside and outsi...

How to Survive Middle School: Math

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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.