The search for life in the universe

 Goldsmith, Donald.; Owen, Tobias C.;

Sausalito, Calif. : : University Science Books, , 2002

21st century astronomy

 Hester, John Jeffrey;

New York : : W. W. Norton , 2007

Practical statistics for astronomers

 Wall, J. V.; Jenkins, C. R.,;

New York : Cambridge University Press , 2012