This Book Contains Biographies of 6 Great Scientists and Astronomers in a very concise manner.
Extraordinary Astronomers Covers in this Book are
Isaac Newton
Galileo Galilei
Nicolaus Copernicus
Johannes Kepler
Edmond Halley
Tycho Brahe
Above mentioned 6 Scientists had lots of givings to the whole world.
These 6 are great Scientists and Astronomers from all around the World and attain name and fame over the years for their great works. We had individual books too which we had published also. this is the combined version of all the 6 books.
