One book, two or all three. Each one you add costs less than on its own, and everything comes in one email about thirty seconds after you pay. After Oil is by Kevin Cheng.
The Buy Now or Wait Book
61 pages · the house and garage
What you can buy today that cuts your bills, what it costs, how fast it pays back, and what to wait for.
Heat pump, water heater, solar and battery backup, with the payback
Hybrid, diesel or gas: the truck math
Phone, internet and TV for less, on the same networks
✓
The Future Fact Book
358 pages · the future, graded
The one you came for. Every technology graded: real or hype, when it reaches you, your bills, buy now or wait.
Fuels, power, batteries, cars and the home
Which companies are public and which are private
America’s big bets, checked against China
The one you came for
✓
After Oil
58 pages · the fuel
by Kevin Cheng
An engineer on what could really replace oil and diesel, what scales, and what it means for your garage.
