Stephen Sennitt Books

Ghastly Terror

By Stephen Sennitt

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Creatures of Clay and Other Stories of the Macabre Diagonal

By Stephen Sennitt

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The Starry Wisdom: Fiction Inspired By H.P. Lovecraft

By David, Conway, D F Lewis, John Beal, Peter Smith, Alan Moore, Brian Lumley, Simon Whitechapel, D M Mitchell, Michael Gira, Rick Grimes, Don Webb, Grant Morrison, Robert M. Price, William S. Burroughs, James Havoc, Henry Wessel, Stephen Sennitt, John Coulthart, Mike Philbin, J.G. Ballad, Dan Kellet, C.G. Brandrick, Adele Olivia Glawell

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Contemporary visions of cosmic transformation, mutation and madness - many inspired directly by the life and writings of H.P. Lovecraft, others reflecting his strangely presentient themes in their...

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.