Holly Grant Books

The dastardly deed

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Anastasia has barely managed to escape the nefarious clutches of C.R.U.D. when they are brought to the undergrown Cavelands, where she finds out she is Caveland royalty and her family figures into...

The dastardly deed

By Holly Grant

Average: 0.00, 0 Ratings

Anastasia has barely managed to escape the nefarious clutches of C.R.U.D. when they are brought to the undergrown Cavelands, where she finds out she is Caveland royalty and her family figures into...

The League of Beastly Dreadfuls Book 2: The Dastardly Deed

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“WONDERFULLY WITTY.” —Chris Grabenstein, New York Times bestselling author of Escape from Mr. Lemoncello’s Library and coauthor with James Patterson of House of Robots and Treasure Hunters Take o...

How to Develop a Magnetic Personality

By Holly Grant

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With a lyrical text and gorgeous, ethereal illustrations, here is a mesmerizing and magical original bedtime fairy tale reminiscent of Emily Winfield Martin’s Dream Animals, and perfect for reading...

League of Beastly Dreadfuls 3: The Witch's Glass

By Holly Grant

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“Wonderfully witty.” —Chris Grabenstein, New York Times bestselling author of Escape from Mr. Lemoncello’s Library and coauthor with James Patterson of the House of Robots a...

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.