Herb Leonhard Books

Tori Amos

By Tori Amos, Herb Leonhard

Average: 0.00, 0 Ratings

Sound In Vision

By Herb Leonhard

Average: 0.00, 0 Ratings

Kyleah s tree

By Janet Muirhead Hill

Average: 0.00, 0 Ratings

Since her mother's death, eleven-year-old Kyleah has been in a Kansas foster home, wishing to be pretty enough that when she finds her father and twin brother one day they will want her to stay, bu...

Gary and the Tooth Fairy

By Adam Dennis, Herb Leonhard

Average: 0.00, 0 Ratings

Cajun Fisherman and His Wife

By Connie Morgan, Herb Leonhard

Average: 0.00, 0 Ratings

Is for Alliguitar

By Nancy Day, Herb Leonhard

Average: 0.00, 0 Ratings

Cinderella Battistella

By Herb Leonhard, David Cuthbert, Bob Bruce

Average: 0.00, 0 Ratings

Hercules on the Bayou

By Connie Collins Morgan, Herb Leonhard

Average: 0.00, 0 Ratings

Hiding Game

By Herb Leonhard, Gwen Strauss

Average: 0.00, 0 Ratings

Leonardo s Monster

By Herb Leonhard, Herb Leonard, Jane Sutcliffe

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.