The Colossal Book of Mathematics: Classic Puzzles, Paradoxes, ...
Martin Gardner
Giraffes, Black Dragons, and Other Pianos: A Technological History ...
Edwin M. Good
C. S. Lewis - A Very Short Introduction
James Como
The Fourth Turning
William Strauss & Neil Howe
The Malleus Maleficarum
Montague Summers
Bird's Basic Engineering Mathematics
J. O. Bird