John Marsden Books

The Journey

By John Marsden Undifferentiated

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The Great Gatenby

By John Marsden Undifferentiated

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Letters from the inside

By John Marsden

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The relationship between two teenage girls who become acquainted through letters intensifies as their correspondence reveals some of the terrible problems of their lives.

Take my word for it

By John Marsden

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While writing in a journal for class, Lisa gradually reveals her own personal feelings and concerns, while describing relationships with and problems of other girls at her boarding school.

The Dead of the Night

By John Marsden Undifferentiated, John Marsden

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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.