This detailed review of Soviet experimental aircraft from the early 1900s to the latest Russian prototypes of today is the first book to take a close look at all of the major Soviet experimental aircraft in one concise volume. Working from original sources, the authors have produced an outstanding reference which, although concentrates on hardware, also includes many projects that were built but never flew, and even a few that never got off the proverbial drawing board. About 150 aircraft types are described, each with relevant data, including many three-view drawings.