The classic treatise of renowned mathematician, Alfred North Whitehead, intended for general lay audiences and complete with illustrations. Topics covered include:

The Abstract Nature of Mathematics,
Variables,
Methods of Application,
Dynamics,
The Symbolism of Mathematics,
Generalizations of Number,
Imaginary Numbers,
Imaginary Numbers (Continued),
Coordinate Geometry,
Conic Sections,
Functions,
Periodicity in Nature,
Trigonometry,
Series,
The Differential Calculus,
Geometry, and
Quantity.