Megan McCafferty Books

Sloppy Firsts

By Megan McCafferty

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Second Helpings

By Megan McCafferty

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Sloppy firsts

By Megan McCafferty

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When her best friend moves away, sixteen-year-old Jessica is devastated and finds it difficult to deal with the girls at school, her obsessive parents, and her lack of a love life.

Second helpings

By Megan McCafferty

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Jessica Darling is up in arms again in this much-anticipated, hilarious sequel to "Sloppy First." This time, the hyperobservant, angst-ridden teenager is going through the social and emotional orde...

Sloppy Firsts

By Megan McCafferty

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Second Helpings

By Megan McCafferty

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Sixteen

By More, Edited By Megan McCafferty With Stories By Jacqueline Woodson Sarah Dessen David Levithan Sarah Mlynowski Ned Vizzini

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An incredible anthology of 16 short-stories by award winning & critically acclaimed young-adult authors, inspired by all the angst, melodrama, and wonderment of being sixteen. These hilarious, poig...

Charmed Thirds: A Novel

By Megan McCafferty

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Charmed Thirds

By Megan Mccafferty

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Sloppy Firsts

By Megan McCafferty

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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.