David F. Kramer Books

The Cryptopedia

By Jonathan Maberry, David F. Kramer

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They Bite

By Jonathan Maberry David F. Kramer

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The ultimate guidebook to the horrific roots and modern-day expressions of our darkest fears, with contributions from the modern masters of the macabre.Wary mortals have always lived in fear of mon...

They bite

By Jonathan Maberry

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A compendium of supernatural profiles and monster lore draws on the books, comics, and films that have inspired fan devotion and imagination.

They Bite

By Jonathan Maberry, David F. Kramer

Average: 0.00, 0 Ratings

They Bite

Average: 0.00, 0 Ratings

They Bite

By Jonathan Maberry, David F. Kramer

Average: 0.00, 0 Ratings

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.