Hannah Voskuil Books

Horus and the curse of everlasting regret

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In 1934, hoping to earn the $1,000 reward they both need, young Peter and Tunie team up with Tunie's bat, Perch, and an Egyptian boy, Horus, cursed and mummified at age ten, to find a ten-year-old...

Horus and the curse of everlasting regret

By Hannah Voskuil

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In 1934, hoping to earn the $1,000 reward they both need, young Peter and Tunie team up with Tunie's bat, Perch, and an Egyptian boy, Horus, cursed and mummified at age ten, to find a ten-year-old...

Horus and the Curse of Everlasting Regret

By Hannah Voskuil

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A mystery-adventure in which a boy, a girl, a pet bat, and a mummy embark on a mission to find a kidnapped girl — and reverse an ancient Egyptian curse.   Peter will do just about anythi...

Art of Magic

By Hannah Voskuil

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Papi

By Doriano Strologo, Diana Tan, Hannah Voskuil, Astor Toyos

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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.