Cyber Clues: The Secret Door - Book 1 Cover

Cyber Clues: The Secret Door

Mike and Harvey aren't looking for adventure when they climb into their dusty attic for a history project. But when they find Uncle Louis's leather-bound diary from 2008, everything changes. A mystery adventure where every clue teaches a cyber safety skill. Perfect for kids ages 7-11 who love puzzles, tech, and unputdownable stories.

👦👧 Ages 7-11
📖 10 Chapters • 104 pages
⏱️ 2-3 hour read
🔐 Mystery + STEM
💰 Interactive and Kindle Edition: $2.99 until Dec 31, 2025 → Then $4.99
Paperback Hardcopy Kindle Interactive

Frequently Asked Questions 🤔

Everything you need to know before buying

Is this appropriate for my 7-year-old?
Yes! The book is written at a Lexile 600-700L level (late 2nd to 4th grade reading level). While cyberstalking is mentioned, it's handled age-appropriately through Uncle Louis's diary entries—nothing graphic or scary. Many 7-8 year olds have enjoyed it with parent co-reading.
Will my 11-year-old think it's "for babies"?
Not at all! The mystery is engaging enough for upper elementary students, and the cyber concepts (like passkeys and 2FA) are current and sophisticated. Early readers in this age range have praised it for not talking down to them. Think more "Percy Jackson" and less "picture book."
What format does this come in?
The book is currently available as a digital PDF (optimized for tablets and e-readers) via Gumroad and on Amazon (both Kindle and print versions).
Do I get any extras with my purchase?
Yes! Every purchase includes affordable downloadable companion materials: discussion questions, activity worksheets, and a cyber safety quiz. These are great for families or educators extending the learning.
Can I read a sample before buying?
Absolutely! Click "Read Free Chapter" above to preview Chapter 1. It's the full first chapter—no signup required.
Why $2.99 now vs $4.99 later?
As a thank-you to our first 100 supporters who believe in The Cyber Chronicle mission! Early adopters get discounted pricing. After Dec 31, 2025 (or once we hit 100 sales), the price increases to $4.99.
What cybersecurity topics are covered?
The book introduces password security, two-factor authentication, phishing awareness, safe social media practices, and digital privacy—all woven naturally into the mystery plot. Kids learn by helping Mike and Harvey solve the puzzle!
Is there violence or scary content?
No. While there's tension and mystery, there's no graphic violence. The "villain" (Uncle Louis's cyberstalker) is discussed retrospectively through diary entries. The focus is on problem-solving and digital literacy, not thriller/horror elements.

What Skills Will Kids Learn? 🧠

Every chapter introduces a real cybersecurity concept

🔐 Password & Biometric Security

Learn why "password123" isn't enough, how to create strong passwords, and how biometrics like fingerprints add extra protection

📱 Two-Factor Authentication

Discover why one lock isn't enough—explore how codes from your phone or email keep accounts extra safe

🎣 Phishing Detection

Spot fake emails and messages designed to trick you into sharing personal information

🌐 Social Media Safety

Understand what's safe to share online and how to protect your digital reputation

🔒 Privacy Basics

Learn why some information should stay private and how to protect your personal data

🍪 Cookies & Tracking

Understand how websites remember you and what data they collect when you browse

The Cyber Chronicle Series 📚

The adventure is just beginning

OUT NOW

Book 1: The Secret Door

Mike and Harvey uncover Uncle Louis's past and solve the mystery of the hidden diary. Learn password security, 2FA, phishing detection, and more!

APRIL 2026

Book 2: The Digital Footprint

The brothers discover that every click leaves a trace. Can they protect their privacy while tracking down a mysterious online presence?

FALL 2026

Book 3: Community Co-Created

Help us write the next adventure! Join The Cyber Chronicle community and contribute ideas for Book 3's storyline and cyber challenges.

📬 COMING APRIL 2026

Want to be the first to know about Book 2?

Get notified when "The Digital Footprint" launches, plus exclusive sneak peeks, early bird discounts, and behind-the-scenes content.

Ready to Start the Adventure? 🚀

Join Mike and Harvey as they uncover Uncle Louis's secrets and learn essential cyber skills. Perfect for kids who love mystery, tech, and adventure!

Paperback Hardcopy Kindle Interactive - $2.99