R RotorRambler New member May 6, 2014 #1 Light-Sport Gyroplanes: An introductory guide *** Available now at www.Amazon.com ***
J Jim Logajan Administrator Staff member May 6, 2014 #2 Interesting - consider publishing it as an ebook, too, if you don't already have such plans.
*** Available now at www.Amazon.com ***
