Cathy Costello Books

Reading And Writing For Success Senior

By Janice Adams, Steve Naylor, Janice Lynn Oberg Adams, Cathy Costello

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vi, 354 p. :

Contacts

By Cathy Costello

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Bonne Idée!

By David Boyd, Heather Miller, Rod Peturson, Michelle Shalton, Lori Baker, Jennifer Rowsell, Ben Katz, Jack Booth, Andrea Roy, David Booth, Les Asselstine, Robert Cutting, Suzanne Muir, Pat Clifford, Cathy Costello, Linda Booth, Rosanne Swalwell

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Boldprint.

By Cathy Costello

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Boldprint.

By David W. Booth, Jennifer Rowsell, Jack Booth, Suzanne Muir, Joan Green, Cathy Costello, Thomson Canada Limited., Rosanne Swalwell, Rubicon Publishing Inc

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Birds of a feather flock together. For the Birds! is for the bird fan and, for that matter, anyone interested in learning about beaks and bills. Birds of prey and birds who can't fly are just some...

Reading And Writing For Success. Teacher'S Guide

By Lynn Archer, Cathy Costello, Lynn Archer, Cathy Costello, Debbie Harvey, Contributing Authors, David Friend, Christel Kleitsch, Debbie Harvey

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Worthy Of Trust And Confidence Has Been Chosen By Cbs Ny As A Best Of Beach Read. This Exciting Debut Novel Written By Former Secret Service Agent J.a. Ballarotto Is By No Means An Ordinary Kiss An...

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.