Jeff Szpirglas Books

Something s fishy

By Jeff Szpirglas

Average: 0.00, 0 Ratings

Something's fishy

By Jeff Szpirglas

Average: 0.00, 0 Ratings

Gross Universe

By Jeff Szpirglas

Average: 0.00, 0 Ratings

They Did WHAT

By Jeff Szpirglas

Average: 0.00, 0 Ratings

Gross universe

By Jeff Szpirglas

Average: 0.00, 0 Ratings

Gross Universe is an eye-opening, sometimes stomach-turning, but always irresistibly entertaining exploration of the many physical things about animals, plants, and-of course-young readers themselv...

Just a Minute

By Jeff Szpirglas, Stephen MacEachern, Owlkids Books Inc. Staff

Average: 0.00, 0 Ratings

Just a Minute

By Jeff Szpirglas, Stephen MacEachern, Owlkids Books Inc. Staff

Average: 0.00, 0 Ratings

You Just Can t Help It

By Jeff Szpirglas, Josh Holinaty, Owlkids Books Inc. Staff

Average: 0.00, 0 Ratings

You Just Can t Help It

Average: 0.00, 0 Ratings

Blood on Black Wax

By Jeff Szpirglas, Aaron Lupton

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.