Gina Spadafori Books

"Make no bones about it: If a dog rules your home--and your heart--you'll love this compelling, laugh-out-loud, and tear-jerking collection of true stories of some incredible, endearing, and courag...

For the love of cats

By Marty Becker

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Cats for Dummies

By Gina Spadafori

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Dogs for Dummies

By Gina Spadafori

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Cats for dummies

By Gina Spadafori

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Birds for Dummies

By Gina Spadafori, Dr. Brian L. Speer

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"Filled with the information every bird-owner...needs." Joel Murphy, DVM, ABVP, author of How to Care For Your Pet Bird Praise for Birds for Dummies(r) "Squawk about this! A lighthearted...informat...

Dogs for dummies

By Gina Spadafori

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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.