Discovery Flights from Rainier Flight Services offer an introduction to flying See more HERE
There are lots of books and resources to study in order to become a pilot. You could spend a couple hundred dollars on textbooks, the most relevant being:
Alternatively, you could take advantage of them as free resources compiled and provided by the FAA. I've taken the liberty of compiling links to the most relevant information required on your pilot journey.
Airplane Flying Handbook (406 pages)
Pilot's Handbook of Aeronautical Knowledge (524 pages)
Aviation Weather (213 pages)
Below is everything compiled in the FAR/AIM, however I do not know how that book is organized.
Federal Aviation Regulations
Parts 1, 43, 48, 61, 67, 68, 71, 73, 89, 91, 97, 103, 105, 107, 110, 117, 119, 135, 136, 137, 141, 142
Aeronautical Information Manual (405 pages)
Pilot/Controller Glossary (118 pages)
NASA Aviation Safety Reporting Form
The Pilot’s Bill of Rights