FAA Publications
A subjective selection of links to FAA publications with some explanations and reading guidance:
(Please go to the official FAA website for a complete list.)
FAA Handbooks
The main publications by the Federal Aviation Administration (FAA) for pilots and other personnel.
Advisory Circulars
Advisory Circulars supplement the Handbooks on a variety of important topics and provide additional guidance.
Legal Interpretations
Legal interpretations address interpretations of rules and regulations, where ambiguities exist.