Short description: In Russian (ask us if in doubt).He is the author of many books, including Enterprising Physics, Enterprising Algebra, Funny Problems, Far Worlds. Astronomical Essays, Puzzles in the World of Numbers, Enterprising Astronomy, Do You Know Physics? (Physical Quiz for Youth), To the Stars on a Rocket, Interplanetary Travel. Flights to the World Space and the Achievement of Celestial Bodies, Science on Leisure, Matchmaking, and many others. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalbeffd623b6a346fab