Cirrus Test Prep Books

"Developed by experienced current and former educators, Cirrus Test Prep's study materials help future educators gain the skills and knowledge needed to successfully pass their state-level teacher...

Praxis Core Study Guide 2021 2022

By J.G. Cox

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Praxis Principles Of Learning And Teaching 7-12 Study Guide: Test Prep And Practice Test Questions For The Praxis II PLT 5624 Exam

By Praxis PLT Exam Prep Team, Cirrus Test Prep

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Praxis Core Academic Skills for Educators Study Guide

By Praxis Core Exam Prep Team, Cirrus Test Prep

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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.