Who Turned Off The Lights?

By Isaac Ugwuanyi

What happens when an entire neighborhood suddenly goes dark?

When the lights disappear from Brightville, Ada, Kofi, Zina, and Tobi - the Little Wonders - have a big question:
Who turned off the lights?
With Grandpa guiding them, the children begin a safe and exciting investigation. Along the way, they discover that electricity doesn't simply appear when we flip a switch.

They learn how electricity is generated at power stations, travels through networks, passes through transformers, and reaches homes.
But their biggest discovery comes when they learn about complete electrical circuits and see how a simple battery, wires, and bulb can demonstrate the basic idea of electricity flowing along a complete path.
As the mystery unfolds, the children also learn an important lesson about electrical safety, why they should never touch electrical wires, open electrical equipment, or investigate electrical problems without a trusted adult.

A STEM Adventure for Curious Young Minds
Who Turned Off the Lights? introduces children to foundational STEM concepts through an engaging story rather than a traditional textbook. Young readers explore: Electricity and energyHow simple electrical circuits workBatteries, wires, and light bulbsHow electricity is generatedHow electrical networks supply homesThe purpose of transformersComplete and broken circuitsObservation, investigation, and problem-solvingEssential electrical safety habitsPerfect for curious children, STEM-loving families, classrooms, homeschool learning, and young readers who enjoy science adventures, this colorful Little Wonders story encourages children to ask questions, observe the world around them, and discover how everyday technology works.

The lights may have gone out-but their curiosity is just getting started

THE LITTLE WONDERS - Book 3: Who Turned Off the Lights?
A fun STEM adventure about electricity, energy, safety, teamwork, and discovery.

• Format: Paperback
• Language: English
• ISBN: B0HDX9RLZ1
• ISBN13: 9798192134214
• Release Date: August 2026
• Publisher: Independently Published
• Length: 36 Pages
• Weight: 0.24 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"