Two Number 1 Bestselling Tech Books FREE on Kindle Until Dec 28

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🚀 Two #1 Bestselling Tech Books

For a limited time, two of my bestselling books on Amazon are completely free on Kindle—and they’re currently sitting at #1 and #2 in their categories.

If you’ve ever wanted to truly understand JavaScript or finally make sense of how AI actually works, this is the best possible moment to grab them.

No catch.
No upsell.
Just solid, practical knowledge—free until December 28.

🟡 Book #1: The Weird, the Subtle, and the Powerful in JavaScript

A Deep Technical Guide to How the Language Really Works
By Laurence Lars Svekis

JavaScript is everywhere—but it’s also one of the most misunderstood languages in modern development.

If you’ve ever said:

  • “Why does JavaScript do that?”
  • “Why does this comparison return true?”
  • “Why doesn’t this async code run when I expect?”

You’re not alone.

This book exists to answer why—not just what.

Instead of memorizing rules or copying patterns, you learn how JavaScript actually thinks. Once that clicks, everything else becomes clearer, safer, and more intentional.

Inside the book, you’ll explore:

  • Scope, closures, and lexical environments
  • Hoisting, execution context, and the temporal dead zone
  • this binding and call-site behavior
  • Type coercion, equality, NaN, and edge cases
  • Prototypes, inheritance, and object behavior
  • Mutation, references, and memory implications
  • The event loop, promises, async/await, and concurrency
  • Performance patterns, security considerations, and debugging
  • Advanced topics like metaprogramming, proxies, and design patterns
  • Real-world JavaScript pitfalls that cause production bugs

Each chapter walks you through how JavaScript behaves internally, using real code, edge cases, and prediction exercises that train true mastery—not guesswork.

This book is ideal for:

  • Front-end and full-stack developers
  • JavaScript engineers using frameworks
  • Developers tired of “JavaScript just does that” explanations
  • Anyone who wants to write safer, clearer, more confident code

📘 Get it free here (until Dec 28):

🧠 Book #2: How AI Really Works — From Words to Numbers

How Embeddings, Probability, and Prompts Create Intelligence
By Laurence Lars Svekis

AI often feels magical.

It writes fluently.
It answers complex questions.
It responds as if it understands you.

But here’s the truth: modern AI doesn’t think the way humans do—and once you understand what’s really happening, AI becomes far more predictable, usable, and controllable.

How AI Really Works strips away hype, fear, and mysticism and replaces it with clear mental models anyone can understand.

No math background required.
No coding experience needed.
Just clarity.

In this book, you’ll learn:

  • What AI is—and what it is not
  • Why AI doesn’t actually “understand” language
  • How words are turned into numbers using embeddings
  • What vector space is and why distance equals meaning
  • How AI finds relevant ideas without searching
  • What really happens when you press Enter
  • Why prompts matter (and why they aren’t commands)
  • Why AI hallucinates and how to catch it
  • How bias enters AI systems
  • How to recover from bad outputs
  • How to think with AI instead of relying on it

Rather than teaching you one specific tool that will change next year, this book focuses on foundational concepts that apply to all modern AI systems—now and in the future.

Each chapter includes:

  • Everyday analogies
  • Practical examples
  • Short exercises
  • Quick quizzes to reinforce understanding

This book is perfect for:

  • Beginners curious about AI
  • Professionals using AI at work
  • Educators and students
  • Writers, planners, and creators
  • Anyone who wants to use AI responsibly and confidently

📕 Get it free here (until Dec 28):

⏳ Why You Should Grab These Now

Both books are:

  • ✅ #1 and #2 Amazon bestsellers
  • ✅ Free on Kindle
  • ⏰ Only until December 28

After that, they return to their regular price.

If you’ve ever wanted:

  • To finally understand JavaScript instead of working around it
  • To remove the mystery from AI and use it with confidence
  • To build stronger mental models that last beyond trends

Now is the moment.

📥 Download them.
📚 Read them.
🧠 Keep them forever.