Pilot's Handbook of Aeronautical Knowledge: FAA-H-8083-25B: 2016 Edition

FAR/AIM 2018: Federal Aviation Regulations / Aeronautical Information Manual (FAR/AIM series)

Instrument Flying Handbook: ASA FAA-H-8083-15B (FAA Handbooks Series)

Private Pilot Checkride Preparation and Study Guide

Pilots Handbook of Aeronautical Knowledge

Say Again, Please: Guide to Radio Communications

The Practical Pilot (Volume One): A Pilot’s Common Sense Guide to Safer Flying.