Rob Mancini Books

Tully and Claws

By Rob Mancini, Phil Cummings

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Dog Day

By Rob Mancini, Rigby, Carmel Reilly

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Bad Dog George Voyages Santa Rosa Calif. .

By Sally George

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Vibrating things make sound

By Virginia King

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Building on the fact that sound is caused by vibrations, instructs the reader in making some things that vibrate, such as a rubber band guitar, key chimes, and a cake rack scraper.

Where do they go

By Jeni Wilson, Rigby

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Nightmares Of Nature The Real Deal

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My First Pocket Guide Stars Planets NG My First Pocket Guides

By Rob Mancini, John O Byrne

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Nature Journeys

By Rob Mancini, Christopher P. Baker, Dwight Holing

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How to Put on a Class Play

By Rob Mancini, Sally Cowan, Rigby

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Messy Desks Teacher s Notes

By Rob Mancini, George Ivanoff

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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.