Carmela LaVigna Coyle Books

Las princesas y los superheroes van de excursion

By MIKE GORDON, CARMELA LAVIGNA COYLE, RAQUEL MOSQUERA GARCIA

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Las princesas mueven el esqueleto

By Mike Gordon, Carmela LaVigna

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El tren del zoo

By Carmela LaVigna Coyle, Steve Gray, David Aliaga Munoz

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Les princesses portent elles des bottes

By Carmela LaVigna Coyle

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Les princesses se promènent-elles en tricycle? Grimpent-elles aux arbres et font-elles les corvées? Doivent-elles manger les croûtes de leur pain? Au coeur de cette charmante histoire, une petite f...

Princesses Rule Borders Ed.

By Coyle

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Do Princesses Wear Hiking Boots

By Carmela Lavigna Coyle, Carl Gordon, Mike Gordon

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Do Princesses Really Kiss Frogs

By Carmela Lavigna Coyle, Carl Gordon, Mike Gordon

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Do Princesses Scrape Their Knees

By Carmela Lavigna Coyle, Carl Gordon, Mike Gordon

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Do princesses have best friends forever

By Carmela LaVigna Coyle

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On a play date, a young girl and her new friend ask one another many questions about what princesses do.

Do princesses have best friends forever?

By Carmela LaVigna Coyle

Average: 0.00, 0 Ratings

On a play date, a young girl and her new friend ask one another many questions about what princesses do.

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.