Charis Cotter Books

Despite their differences, the two girls Rose and Polly become friends and explore the uncertain world between life--and death. "In 1960s Toronto, two girls retreat to their attics to escape the l...

The Swallow: A Ghost Story

By Charis Cotter

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A classic ghost story with twists and turns: a spooky house, a malevolent spirit and two plucky heroines.           In 1960s Toronto, two girls retreat...

The Painting

By Charis Cotter

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A haunting, beautiful middle-grade novel about fractured relationships, loss, ghosts, friendship and art.Annie and her mother don't see eye to eye. When Annie finds a painting of a lonely lighthous...

The Ghost Road

By Charis Cotter

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Ghosts, a family curse, buried secrets -- and two girls who have to figure it all out. A new book from an acclaimed author, for fans of Coraline, Doll Bones and The Night Gardener.For the first tim...

The Dollhouse: A Ghost Story

By Charis Cotter

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A creepy, mysterious dollhouse takes center stage in this atmospheric middle-grade mystery for fans of Doll Bones and Small Spaces.Alice's world is falling apart. Her parents are getting a divorce,...

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.