Gillian Cross Books

A map of nowhere

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Finding a note in Joseph's lost wallet referring to dungeons and warriors, Nick becomes involved in a fantasy game which takes a dangerous turn when gang members send him on a quest which involves...

Twin and super-twin

By Gillian Cross

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The interaction between two street gangs is dynamically affected when David, one of a set of twins, finds his arm transforming into a snake, sausages, and other bizarre objects.

Wolf

By Gillian Cross

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Cassy is forced to stay with her mother in a squatter's settlement of artists, where she joins the group in producing an educational program about wolves and inadvertently learns that her missing f...

Tightrope

By Gillian Cross

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When she begins receiving bizarre threatening messages from someone who seems to know her every move, teenage Ashley, after seeking help from the neighborhood tough guy, comes to realize that she a...

The great American elephant chase

By Gillian Cross

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In 1881 fifteen-year-old Tad helps a girl in her attempt to get a mighty Indian elephant to friends in Nebraska, while pursued by two unscrupulous villains who wish to take the elephant from her.

Born of the sun

By Gillian Cross

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Paula's journey with her father to find a lost Incan city becomes shadowed with mystery and danger, and in the end truths learned on the journey, not at the destination, are what is important.

On the edge

By Gillian Cross

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Two young people discover unknown strengths inside themselves when one is kidnapped and the other tries to save him.

Phoning a dead man

By Gillian Cross

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When her brother John, a demolition expert, is killed in an explosion in Siberia, Hayley agrees to accompany his wheelchair-bound fiancée, Annie, to the scene of the accident, but both suspect that...

New world

By Gillian Cross

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Fourteen-year-old Miriam agrees to test a new computer game in utmost secrecy but finds that it is more than she bargained for.

The Odyssey

By Gillian Cross

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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.