Patrick Dennis Books

With a wit as sharp as a vodka stinger and a heart as free as her spirit, Auntie Mame burst onto the literary scene in 1955--and today remains one of the most unforgettable characters in contempora...

Little Me

By Patrick Dennis

Average: 0.00, 0 Ratings

Back in print at last! From the author of Auntie Mame: the bawdy, bestselling, bountifully illustrated autobiography of an imaginary diva whose life is one hilarious mishap after another.For Belle...

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.