Professor Stewart's Cabinet of Mathematical Curiosities
Ian Nicholas Stewart
The Art of Debate
Jarrod Atchison
The Acorn Principle
Jim Cathcart
Ontologies, Taxonomies and Thesauri in Systems Science and Systematics
Emilia Currás
A Finnish grammar
Charles Eliot
Beyond Good and Evil: Prelude to a Philosophy of the Future
Friedrich Wilhelm Nietzsche