Christopher Benjamin Books

Most Valuable Baseball Cards
Most Valuable Baseball Cards

By C. Benjamin, Christopher Benjamin

Average: 0.00, 0 Ratings

Shows, describes, and lists the current value of antique baseball cards, and includes background information about players, card manufacturers, and card series

Read More
The Sport Americana Price Guide To The Non-Sports Cards
Price Guide To The Non Sports Cards No. 3, 1961-1987
Sport Americana Price Guide To The Non-Sports Cards No.3, 1930-1960
Sport Americana Price Guide To The Non Sports Cards 1930-1960
The Sport Americana Price Guide To The Non-Sports Cards/Number Four
The Sport Americana Price Guide To The Non-Sports Cards 1930-1960: Number 2
Price Guide To Nonsports Card #2
Doctor Who: The Mahogany Murderers
Doctor Who. Inferno
Doctor Who. Inferno

By Christopher Benjamin

Average: 0.00, 0 Ratings

Read More

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