Rowan MacColl Books

Who Was Accused in the Salem Witch Trials?: Tituba

By Rowan MacColl, Insha Fitzpatrick, Who HQ

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Discover the Salem witch trials through the eyes of Tituba, one of the first women to be accused of witchcraft, in this gripping graphic novel written by Oh My Gods! author Insha Fitzpatrick a...

Who Was Accused in the Salem Witch Trials?: Tituba

By Rowan MacColl, Insha Fitzpatrick, Who HQ

Average: 0.00, 0 Ratings

Discover the Salem witch trials through the eyes of Tituba, one of the first women to be accused of witchcraft, in this gripping graphic novel written by Oh My Gods! author Insha Fitzpatrick a...

Over the Garden Wall

By Birdie Willis, Dean Stuart, Rowan MacColl

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Nightmare in Savannah

By Rowan MacColl, Lela Gwenn, Chris Sanchez

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Nightmare in Savannah

By Rowan MacColl, Lela Gwenn, Diana Bermudez

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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.