Airplane Flying Handbook FAA-H-8083-3C: Pilot Flight Training Study Guide (Color Print)

Instrument Flying Handbook FAA-H-8083-15B (Color Print): IFR Pilot Flight Training Study Guide

Helicopter Flying Handbook: FAA-H-8083-21B

Aviation Instructor's Handbook: FAA-H-8083-9B (Color Print)

Black Hawk: The Story of a World Class Helicopter (Library of Flight)

Flight Instructor Instrument Practical Test Standards (PTS) for Airplane Rating and Helicopter Rating (FAA-S-8081-9E)

The God Machine: From Boomerangs to Black Hawks: The Story of the Helicopter

Snake Pilot: Flying the Cobra Attack Helicopter in Vietnam

Principles of Helicopter Flight

61 Lessons From The Sky: Military Helicopters