Robert Bender Books

A little witch magic

Average: 0.00, 0 Ratings

A lonely witch never has any visitors until one Halloween when a young girl who is more fascinated than frightened comes to call.

The preposterous rhinoceros or Alvin's beastly birthday

By Robert Bender

Average: 0.00, 0 Ratings

Alvin is convinced that his birthday has been forgotten especially when his mother tries to interest him in the strange goings-on outside his window.

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.