Justine Fontes Books

The Easter cub

Average: 0.00, 0 Ratings

Pip the curious cub notices that signs of spring are appearing around him, finds out more about the season from Evergreen the tree, and joins the children in the cabin as they celebrate Easter.

Clean up, grumpy bunny

By Justine Fontes

Average: 0.00, 0 Ratings

Time Out Grumpy Bunny

By Justine Fontes

Average: 0.00, 0 Ratings

Wait your turn Grumpy Bunny

By Justine Fontes

Average: 0.00, 0 Ratings

Hopper is one impatient bunny! He always wants to go first. Can he learn to wait his turn?

Cheerios count to 100

By Justine Fontes

Average: 0.00, 0 Ratings

Cheerios Pet Shop Surprise

By Justine Fontes, Mada Design

Average: 0.00, 0 Ratings

Merry Christmas grumpy bunny

By Justine Fontes

Average: 0.00, 0 Ratings

Hopper, a grumpy bunny, reluctantly agrees to play Santa Claus at the mall and finds the job tiring but rewarding.

The Luckiest Leprechaun

By Justine Fontes

Average: 0.00, 0 Ratings

I love you grumpy bunny

By Justine Fontes

Average: 0.00, 0 Ratings

Count To 100 Cheerios

By Justine Fontes

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.