Piers Harper Books

Little Rabbit Soft to Touch S.

By Piers Harper

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Turtle quest

By Piers Harper

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Two Mayan children find a jade stone and a map, and with the help of a talking pig and some magical bees, they set out to find the turtle mentioned in an ancient legend.

Little Rabbit

By Piers Harper

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Little Rabbit sometimes thinks that his family is too busy to notice him. He decides to go in search of another family only to discover there is only one place he belongs.

Who s Fast Who s Last Turn and Learn

By Piers Harper

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How the world was saved & other native American tales

By Piers Harper

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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.