Dyan Sheldon Books

Confessions of a Teenage Drama Queen

By Dyan Sheldon

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My Perfect Life

By Dyan Sheldon

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Confessions of a teenage drama queen

By Dyan Sheldon

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In her first year at a suburban New Jersy high school, Mary Elizabeth Cep, who now calls herself "Lola," sets her sights on the lead in the annual drama production, and finds herself in conflict wi...

Planet Janet

By Dyan Sheldon

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Sixteen-year-old Janet Bandry keeps a diary as she deals with an annoying family, school, a quirky best friend, and trying to find herself through vegetarianism, literature, romance, and her "Dark...

Confessions of a teenage drama queen

By Dyan Sheldon

Average: 0.00, 0 Ratings

In her first year at a suburban New Jersey high school, Mary Elizabeth Cep, who now calls herself "Lola," sets her sights on the lead in the annual drama production, and finds herself in conflict w...

My perfect life

By Dyan Sheldon

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Ella has no interest in running for class president at her suburban New Jersy high school, but her off-beat friend Lola tricks her into challenging the rich and overbearing Carla Santini in a less-...

Planet Janet

By Dyan Sheldon

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Sixteen-year-old Janet Bandry keeps a diary as she deals with an annoying family, school, a quirky best friend, and trying to find herself through vegetarianism, literature, romance, and her "Dark...

Planet Janet In Orbit

By Dyan Sheldon

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Confessions of a teenage drama queen

By Dyan Sheldon

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My Perfect Life Reissue

By Dyan Sheldon

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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.