Rudolf Steiner: Theosophie
Rudolf Steiner
Mad as Hell
Dominic Sandbrook
Space, Time and Causality: Royal Institute of Philosophy Conferences ...
Richard Swinburne
Predictably Irrational, Revised: The Hidden Forces That Shape ...
Dan Ariely
Encyclopedia of Russian & Slavic Myth and Legend
Mike Dixon-Kennedy
Ingenuity in Mathematics
Ross Honsberger
Mathematical Morsels
The Role of Mathematics in Science
M. M. Schiffer & Menahem Schiffer & Leon Bowden
Rediscovering Mathematics: You Do the Math
Shai Simonson
Mathematical Gems II
Mathematical Delights
Mathematical Plums
Riddles of the Sphinx: And Other Mathematical Puzzle Tales
Martin Gardner
Studies in Algebraic Logic
Aubert Daigneault
Studies in Real and Complex Analysis
Isidore Isaac Hirschman
Invitation to Complex Analysis
Ralph P. Boas & Harold P. Boas