David Rensin Books

Promises I Made My Mother

Average: 0.00, 0 Ratings

What would my mother say? How would she want me to handle this situation? How can I make this tough decision and stay true to myself?What would my mother say?Sam Haskell still asks himself these qu...

Promises I made my mother

By Sam Haskell

Average: 0.00, 0 Ratings

The Men on My Couch

Average: 0.00, 0 Ratings

WHAT MEN WANT. WHAT MEN FEEL. WHAT WOMEN NEED TO KNOW. When Dr. Brandy Engler opened her sex therapy practice for women in Manhattan, she got a big surprise. Most of the calls were from men. They...

Little Stuff Matters Most

By Bernie Brillstein, David Rensin

Average: 0.00, 0 Ratings

All for a Few Perfect Wav

By David Rensin

Average: 0.00, 0 Ratings

All for a Few Perfect Waves

By David Rensin

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.