Zerus gets a Virus
Zerus gets a Virus
Zerus gets a Virus
Zerus gets a Virus
Zerus gets a Virus

Zerus gets a Virus

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Hello, Human!

Zerus & Ona live inside computers with terabytes of other zeros and ones. It’s called The Binary World.

In their first adventure, Zerus is infected by a Virus. Ona takes him on an exciting trip, where they discover new places and make new friends.

Will they find a cure for Zerus?

Product Details

  • Author: Miriam Tocino
  • Publisher: Binary World Productions
  • Language: English
  • ISBN: 9789090322605
  • Date: November 2019
  • Age Range: 3 - 8 years
  • Format: Hardcover
  • Pages: 40
  • Product Dimensions: 8.5 x 8.5 inches
  • Shipping Weight: 500 grams

Shipping Information

IMPORTANT: This is just a PRE-ORDER of the book — the actual book will be on its way to you by the end of November 2019. 

For you, Human living in the Netherlands, €2,95 will be added at the checkout. *

For you, Human living in the EU, €3,95 will be added at the checkout. *

And for you, Human living elsewhere, €7,95 will be added at the checkout.

    * FREE SHIPPING for all orders over €35,00 across the EU.



    “Throughout the drawing and writing process of Zerus & Ona, I’ve come to realize it’s more than just a series of fun stories to read to our kids. It’s a fresh, exciting, innovative way to introduce them to the world of technology. To help them understand the world around them. So, one day, they can create their own. In whatever way they choose.”


    Read more about the author → 


    What Humans Are Saying

    "THIS IS AMAZING. What a beautiful way to show the world of computers to kids! This book introduces technical concepts and problem solving through beautifully drawn illustrations and lovable characters. The Parent Guide at the end is perfect for adults, too. As a computer scientist, I can’t wait to share Zerus and Ona with all of the children in my life."

    — Liz Deininger, Software Engineer at Adobe Type

    "Cool, having high hopes... You even made git merging interesting with your sheets, so this book must become legendary ;)"

    — Angela van den Hudding, Developer at Mercash BV

    "For all of you techies who like myself, love non-tech ways to connect with kids, this book is not to be missed."

    — Sarah Polan, Security Officer at Digitale Checklist


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