In the Mirror of the Past
Ivan Illich
The Logician and the Engineer
Paul J. Nahin
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
Worldly Philosopher: The Odyssey of Albert O. Hirschman
Jeremy Adelman
FEMPA (Finite Element Method Program Aachen)
Hans-Georg Schultz & Eckart von Schulz & Thomas Kußmaul
Between Death and Life – Conversations With a Spirit
Dolores Cannon