Ruby Ann Phillips Books

Krystal Ball

By Ruby Ann Phillips

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Fortune cookie fiasco

By Ruby Ann Phillips

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It is time for the school bake-off, with a trip to the Bronx Zoo as a prize, and fourth-grade psychic Krystal Ball and her best friends are making fortune cookies--but when the class bully ruins th...

Fortune cookie fiasco

By Ruby Ann Phillips

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Pet Psychic

By Sernur Isik, John Sazaklis, Ruby Ann Phillips

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Dream Birthday

By Sernur Isik, John Sazaklis, Ruby Ann Phillips

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Great and Powerful

By Sernur Isik, John Sazaklis, Ruby Ann Phillips

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Dream Birthday

By Sernur Isik, John Sazaklis, Ruby Ann Phillips

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Fortune cookie fiasco

By Ruby Ann Phillips

Average: 0.00, 0 Ratings

Pet Psychic

By Sernur Isik, John Sazaklis, Ruby Ann Phillips

Average: 0.00, 0 Ratings

Krystal Ball

By John Sazaklis, Ruby Ann Phillips

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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.