Caroline Castle Books

Gorgeous!

By Caroline Castle

Average: 0.00, 0 Ratings

For Every Child

By Various

Average: 0.00, 0 Ratings

A simple retlling of fourteen principles from the Rights of the Child adopted by the United Nations in 1989, illustrated by various artists including Rachel Isadora and Terry Pinkney.

Naughty

By Caroline Castle

Average: 0.00, 0 Ratings

Happy!

By Caroline Castle

Average: 0.00, 0 Ratings

Crazy knitting

By Sarah Ginsberg

Average: 0.00, 0 Ratings

Funny!

By Caroline Castle

Average: 0.00, 0 Ratings

Rosie Pugh and the great clothes war

By Caroline Castle

Average: 0.00, 0 Ratings

The hare And The tortoise

By Caroline Castle

Average: 0.00, 0 Ratings

Herbert Binns and the Flying Tricycle Piccolo Bks.

By Caroline Castle, Peter Weevers

Average: 0.00, 0 Ratings

Naughty!

By Caroline Castle

Average: 0.00, 0 Ratings

Two naughty babies, a zebra and a hippo, get in trouble when they persist in playing instead of going to sleep.

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.