Robin Epstein Books

Fifteen-year-old Grace Manning is a candy striper in a nursing home, and Mr. Sands is the one patient who makes the job bearable. He keeps up with her sarcasm, teaches her to play poker . . . and o...

HEAR

By Robin Epstein

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When her acceptance to Columbia is revoked just weeks before graduation, Kassandra Black is desperate. She hastily enrolls in the summer program at Henley University under the watchful eye of her g...

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.