Jessica Brody Books

The Fidelity Files: A Novel

By Jessica Brody

Average: 0.00, 0 Ratings

The Karma Club

By Jessica Brody

Average: 0.00, 0 Ratings

The Karma Club

By Jessica Brody

Average: 0.00, 0 Ratings

When high school senior Maddy catches her boyfriend cheating on her, she devises a complicated plan to get revenge.

Unchanged

By Jessica Brody

Average: 0.00, 0 Ratings

"As more secrets are revealed, more enemies are uncovered, and the reality of a Diotech-controlled world grows closer every day, Sera will have to choose where her true loyalties lie, but it's a ch...

A week of Mondays

By Jessica Brody

Average: 0.00, 0 Ratings

Sixteen-year-old Ellison Sparks keeps reliving the terrible Monday on which her boyfriend, Tristan, breaks up with her and no matter how hard she tries, she cannot seem to set things right.

Addie Bell s shortcut to growing up

By Jessica Brody

Average: 0.00, 0 Ratings

Twelve year old Addie Bell wishes she were older (say 16?) and when she finds a magic jewelry box she gets more than she bargained for.

Save the Cat! Writes a Novel

By Jessica Brody

Average: 0.00, 0 Ratings

The first novel-writing guide from the best-selling Save the Cat! story-structure series, which reveals the 15 essential plot points needed to make any novel a success.Novelist Jessica Brody presen...

I Speak Boy

By Jessica Brody

Average: 0.00, 0 Ratings

A phone-obsessed twelve-year-old girl, frustrated by the cryptic boys in her life, discovers a magic app that can read boys' thoughts in this modern-day retelling of Emma by Jane Austen.After a mat...

In Some Other Life A Novel

By Jessica Brody

Average: 0.00, 0 Ratings

My Life Undecided

By Jessica Brody

Average: 0.00, 0 Ratings

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.