David Spohn Books

Nate's treasure

By David Spohn

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A skunk sprays Bruno the dog, is killed, and eventually becomes small bones to be picked up and treasured by Nate.

Nate's treasure

By David Spohn

Average: 0.00, 0 Ratings

A skunk sprays Bruno the dog, is killed, and eventually becomes small bones to be picked up and treasured by Nate.

Winter Wood

By David Spoon, David Spohn

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Starry night

By David Spohn

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Nate and Matt have a peaceful evening camping out with their father in the woods behind their house.

Starry night

By David Spohn

Average: 0.00, 0 Ratings

Nate and Matt have a peaceful evening camping out with their father in the woods behind their house.

Home field

By David Spohn

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Matt and his father, just the two of them, play baseball early on Saturday morning on their own home field.

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.