Otto Lilienthal's genius in scientific observations and analysis, documented in this work, became the basis for the experimentation of the early pioneers in aviational flight. The "hero" of the Wright brothers, Otto is considered to be "The Father of Gliding Flight." Lilienthal's definitive book has been out of print for almost a century, but is now available to everyone for a wonderful and absorbing journey into aviational history.
Paperback - 176 pages -