Plain terms, plain refunds.
Last updated: October 16, 2026
What you’re buying
The Havana Way: A Mechanic’s Handbook for Everyday Drivers by Tony Castillo. It’s a 51-page digital PDF with 13 chapters and 4 printable shop forms. Nothing ships. The download link comes by email right after payment.
Price and payment
The price is the one shown at checkout, paid once. Checkout, payment and delivery are handled by Gumroad. Depending on where you live, Gumroad may add sales tax or VAT at checkout.
Updates
When a new edition comes out, you get it free. The recall and engine chapter (Chapter 5) is rechecked each edition.
Personal use
The handbook is for you and your household. Print it, keep it in the glovebox, use the forms as often as you like. Please don’t resell it or post the file publicly.
Educational content
This handbook is for general education. Your owner’s manual wins for your specific car. Check recalls for your car by VIN at nhtsa.gov/recalls. Anything involving brakes, steering, fuel, airbags, high-voltage systems or lifting a car belongs with a qualified mechanic unless you have the training and equipment to do it safely.