Jeffrey Hatcher Books

13 Things About Ed Carpolotti

By Jeffrey Hatcher, Barry Kleinbort

Average: 0.00, 0 Ratings

Sherlock Holmes and the Ice Palace Murders

By Hatcher Jeffrey Millett Larry

Average: 0.00, 0 Ratings

A Connecticut Yankee in King Arthur s Court

By Mark Twain

Average: 0.00, 0 Ratings

The Critic

By Richard Brinsley Sheridan

Average: 0.00, 0 Ratings

Ten Chimneys

By Jeffrey Hatcher

Average: 0.00, 0 Ratings

Summer, 1938. Alfred Lunt and Lynn Fontanne, the two most revered stars of the Broadway stage, have decided to perform Anton Chekhov's The Sea Gull. But first they must retreat to "investigate" the...

Humana Festival 2000

Average: 0.00, 0 Ratings

Humana Festival 2001

Average: 0.00, 0 Ratings

Murderers

By Jeffrey Hatcher

Average: 0.00, 0 Ratings

Dial M for Murder

By Jeffrey Hatcher, Frederick Knott

Average: 0.00, 0 Ratings

Humana Festival 2000 the Complete Plays

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.