In The Problems of Physics, first published in 1987, Anthony Leggett presents an overview of the frontiers of physics at the time, aimed at the general reader. CERN Courier, Vol 47 No 6, July/August 2007 First published in 1987 this reissue remains topical as it focuses on problems faced by physicists, rather than answers they provide. For instance, observation of the Higgs boson would not be the end of the story. Nature Physics, Vol.2 November 2006.