Seon Manley Books

A Gathering of Ghosts A Treasury

Average: 0.00, 0 Ratings

Masters of the macabre

Average: 0.00, 0 Ratings

An anthology of horror and suspense tales arranged chronologically from early Gothic writing characterized by Mary Shelley to detective stories of today by Ellery Queen and Dorothy Sayers.

Masters of the macabre

By Seon Manley

Average: 0.00, 0 Ratings

An anthology of horror and suspense tales arranged chronologically from early Gothic writing characterized by Mary Shelley to detective stories of today by Ellery Queen and Dorothy Sayers.

Masters of shades and shadows

By Seon Manley, Gogo Lewis

Average: 0.00, 0 Ratings

Christmas ghosts

By Seon Manley, Gogo Lewis

Average: 0.00, 0 Ratings

Christmas ghosts

By Seon Manley, Gogo Lewis

Average: 0.00, 0 Ratings

A present for Charles Dickens

By Seon Manley

Average: 0.00, 0 Ratings

Arriving mysteriously on the Dickens doorstep in a large wicker hamper, the mischievous raven Grip soon establishes himself as close companion to the animal-loving author and tyrant to the rest of...

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.