Stuart A. Kallen Books

Romanticism Eye on Art
Romanticism Eye on Art

By

Average: 0.00, 0 Ratings

Read More
The Chunnel
The Chunnel

By Stuart Kallen

Average: 0.00, 0 Ratings

Read More
World Energy Crisis Compact Research Series
Alien Abductions The Mysterious Unknown
The Mysterious Unknown Haunted Houses The Mysterious Unknown
Vampires
Vampires

By Stuart A. Kallen

Average: 0.00, 0 Ratings

With simple text and pictures, this book examines vampires.

Read More
Angels
Angels

By Stuart A. Kallen

Average: 0.00, 0 Ratings

Examines historical and anecdotal evidence as well as recent theories surrounding the topic of angels.

Read More
The Loch Ness monster
The Loch Ness monster

By Stuart A. Kallen

Average: 0.00, 0 Ratings

Read More
Hydrogen power
Hydrogen power

By Stuart A. Kallen

Average: 0.00, 0 Ratings

Read More
Communication with the dead

Related Articles from our Blog

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.

Read More