Pendred Noyce Books

Lost in Lexicon

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When Aunt Adelaide sends thirteen-year-old cousins Ivan and Daphne on a treasure hunt in the rain, they never expect to stumble into a whole new world where words and numbers run wild.

Lost in Lexicon

By Pendred Noyce

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When Aunt Adelaide sends thirteen-year-old cousins Ivan and Daphne on a treasure hunt in the rain, they never expect to stumble into a whole new world where words and numbers run wild.

The ice castle

By Pendred Noyce

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"The return to Lexicon begins when thirteen-year-old cousins Ivan and Daphne find their Aunt Adelaide deathly ill. Leaving their aunt to rest, Ivan and Daphne accidentally let their younger cousin,...

The desperate case of the diamond chip

By Pendred Noyce

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"When the Russian scientist Professor Gufov accuses Clinton of stealing his invention, all Mae and Clinton want to do is get away and work on their science project. But that's before a Dudette from...

The Perilous Case of the Zombie Potion Galactic Academy of Science

By Pendred Noyce

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New Frontiers in Formative Assessment

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Mosquitoes Don t Bite Me

By Pendred Noyce

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Mosquitoes Don t Bite Me

By Pendred Noyce

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Inventors Makers Barrier Breakers

By Pendred Noyce

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The ice castle

By Pendred Noyce

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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.