Monica Hughes Books

The promise

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A promise made by her parents before she was born sends ten-year-old Princess Rania to the desert continent of Roshan to learn mastery of the wind and rain from the old woman known as the Sandwrite...

The Isis pedlar.

By Monica Hughes

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Beckoning lights

By Monica Hughes

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Aliens arrive on Earth in a spaceship and enlist the help of a pair of telepathic twins in their search for an earthly substance to save their dying race.

The promise

By Monica Hughes

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Invitation to the game

By Monica Hughes

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Unemployed after high school in the highly robotic society of 2154, Lisse and seven friends resign themselves to a boring existence in their "Designated Area" until the government invites them to p...

Hunter in the dark

By Monica Hughes

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My name is Paula Popowich!

By Monica Hughes

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When she finds a photograph of the father she has never known and her mother refuses to discuss him, eleven-year-old Paula decides to find him herself, even if it means running away from home.

Jan on the trail

By Monica Hughes

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Que es el Cielo What is the Sky

By Monica Hughes

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Que es un Oceano What is an Ocean

By Monica Hughes

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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.