Richard Panchyk Books

Queens Through Time

By Richard Panchyk

Average: 0.00, 0 Ratings

Beat of New York

By Richard Panchyk

Average: 0.00, 0 Ratings

Lower Manhattan Aerials Through Time

By Richard Panchyk

Average: 0.00, 0 Ratings

Escape '56

By Richard Panchyk

Average: 0.00, 0 Ratings

A dramatic historical novel of escape during occupation and wartime and of starting life over in a new country.Escape ’56 is a novel based on the life of young Elizabeth Moln&aacute...

Escape '56

By Richard Panchyk

Average: 0.00, 0 Ratings

A dramatic historical novel of escape during occupation and wartime and of starting life over in a new country.Escape ’56 is a novel based on the life of young Elizabeth Moln&aacute...

Power to the People!

By Richard Panchyk

Average: 0.00, 0 Ratings

An important and empowering history of and guide to the battle for our right to safe products and conditions--for younger readers.Corporations enter our daily lives from the moment we wake up until...

Power to the People!

By Richard Panchyk

Average: 0.00, 0 Ratings

Empire State Building

By Richard Panchyk

Average: 0.00, 0 Ratings

Garden City

By Richard Panchyk

Average: 0.00, 0 Ratings

New York City history for kids

By Richard Panchyk

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.