Jane Langton Books

The Mysterious Circus

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With the help of a mysterious stranger and the magical gift he brought them from India, the Halls foil a new enemy's plan to build a Henry Thoreau theme park across from their home.

The fledgling

By Jane Langton

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Georgie's fondest hope, to be able to fly, is fleetingly fulfilled when she is befriended by a Canada goose.

The astonishing stereoscope

By Jane Langton

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By discovering they can enter the three-dimensional world of the stereoscope, two children learn something about reality.

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.