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 • ~120 pages

⏱️ 2-3 hour read

🔐 Mystery + STEM

Also available & coming soon to:

Amazon

Apple Books

Google Play

Goodreads

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 how 2FA adds an extra layer of security to online accounts

🎣 Phishing Awareness

Spot the red flags in suspicious emails and messages

🌐 Social Media Safety

Understand privacy settings and safe sharing practices

🍪 Cookies & Tracking

Learn what cookies are, how websites track your activity, and how to manage your online privacy

🛡️ Cyberstalking Awareness

Age-appropriate discussion of online harassment and how to stay safe

COMING APRIL 2026

Want to Know What's Behind the Door?

Book 2 continues Mike and Harvey's cyber adventure! Be the first to know when it launches.

The Cyber Clues Series 📚

A multi-book journey through digital safety and mystery

AVAILABLE NOW

Book 1: The Secret Door

Mike and Harvey discover Uncle Louis's diary and begin unraveling his mysterious past—and his cyberstalker.

APRIL 2026

Book 2: Behind the Door

The mystery deepens as the boys unlock Uncle Louis's hidden room and discover what he was protecting.

2026-2027

Books 3-5: TBA

More cyber adventures await as Mike and Harvey's skills—and the stakes—continue to grow.