Sport Pilot Test Prep 2010: Study and Prepare for the Sport Pilot Airplane, Lighter-than-air, Glider, Powered Parachute, Weight-shift Control, and Gyroplane FAA Knowledge Exams
Certified Flight Instructor Test Prep 2007: Study and Prepare for the Flight and Ground Instructor-Airplane, Helicopter, Glider, Add-on Ratings, Fundamentals of Instructing, and Designated Pilot
Instrument Rating Test Prep 2010: Study and Prepare for the Instrument Rating, Instrument Flight Instructor, Cfii, Instrument Ground Instructor, and Foreign Pilot, Airplane and Helicop