Language Evolution
Morten H. Christiansen & Simon Kirby
Thinking About Mathematics: The Philosophy of Mathematics
Stewart Shapiro
Danish: An Essential Grammar
Philip Holmes & Robin Allan & Tom Lundskær-Nielsen
Fuzzy Group Theory
John N. Mordeson & Kiran R. Bhutani & A. Rosenfeld
Psycholinguistics: Central Topics
Alan Garnham
About a Boy
Nick Hornby