Jean Ferris Books

Of sound mind

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Tired of interpreting for his deaf family and resentful of their reliance on him, high school senior Theo finds support and understanding from Ivy, a new student who also has a deaf parent.

Unable to grieve after the death of her twin sister, seventeen-year-old Hannah accompanies her parents to Lascaux, France, where she visits the caves and discovers an astonishing connection between...

The stainless steel rule

By Jean Ferris

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Kitty and Fran fear that they are losing their best friend Mary when she develops a dangerous infatuation for a domineering, manipulative boy.

Underground

By Jean Ferris

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Across the Grain Aerial Fiction

By Jean Ferris

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Bad Aerial Fiction

By Jean Ferris

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Invincible Summer Aerial Fiction

By Jean Ferris

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Looking for Home Aerial Fiction

By Jean Ferris

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Into the Wind

By Jean Ferris

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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.