Casa dos Livros Digitais

Premium ebooks on AI, finance, longevity and technology — interactive reader, curator narration and instant download.

The collection

• The Invisible Revolution

  Automate your business with AI and win back 20 hours a week — 59 pages · US$ 6.90

• Student 3.0

  How to learn anything faster using AI — 40 pages · US$ 13.90

• Smart Automation for Professionals

  Practical AI for clinics, real estate and HR — no code required — 50 pages · US$ 17.90

• Silent Wealth

  The Definitive Guide to Quiet Luxury, Discreet Finances and Time Freedom — 64 pages · US$ 17.90

• Teacher 3.0

  Plan lessons, tests and grading in half the time using AI — 46 pages · US$ 11.90

• Biohacking & Timeless Longevity

  The Definitive Protocol for Cellular Optimization, Elite Sleep, and Anti-Aging Science — 100 pages · US$ 11.90

• How to Build an App From Scratch Without Coding

  On Mobile or PC: from planning to publishing, step-by-step for beginners — 100 pages · US$ 11.90