Markov's Theorem and 100 Years of the Uniqueness Conjecture: ...
Martin Aigner
Writings on Physics and Philosophy
Wolfgang Pauli
The Jungle
Upton Sinclair
Gladio, NATO's Dagger at the Heart of Europe: The Pentagon-Nazi-Mafia ...
Cottrell Richard
The Language of Mathematics: Making the Invisible Visible
Keith Devlin
The heart of the matter
Graham Greene