Lesley Simpson Books

WAAAAA! When Mira's wish for a sister at long last comes true, she's thrilled—but the new baby isn't exactly what she expected. Who knew someone so little could make so much noise! No matter what...

Yuvi s Candy Tree

By Janice Lee Porter, Lesley Simpson

Average: 0.00, 0 Ratings

Yuvi s candy tree

By Lesley Simpson

Average: 0.00, 0 Ratings

Fleeing famine in her native Ethiopia, five-year-old Yuvi is sure she will have a candy tree when she arrives in Jerusalem.

Purim Surprise

By Lesley Simpson

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.