Cartesian Reflections
John Cottingham
An Etymological Dictionary of Modern English, Vol. 2
Ernest Weekley
The Unified Modeling Language Reference Manual
James Rumbaugh & Ivar Jacobson & Grady Booch
Henry George and the Single Tax
Thomas Gaskell Shearman
History of Philosophy
Frederick Charles Copleston
Pure Mathematics for Advanced Level
Brian Desmond Bunday & Henry Mulholland