Jeffrey Feinman Books

21 Dys Trained Dog
The catalogue of magic
The catalogue of magic

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Read More
U S Garden Gd
U S Garden Gd

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Read More
CATALOGUE MAGIC P
CATALOGUE MAGIC P

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Read More
U S Garden Gd P
U S Garden Gd P

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Read More
Freebies for kids
Freebies for kids

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Lists names and addresses of suppliers of free literature and merchandise.

Read More
Freebies for kids
Freebies for kids

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Lists names and addresses of suppliers of free literature and merchandise.

Read More
How to make money in your kitchen
The catalog of kits
The catalog of kits

By Jeffrey Feinman

Average: 0.00, 0 Ratings

Read More
Catalog of free things

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