Boolean Constructions in Universal Algebras
A. G. Pinus
Living in the Heart
Drunvalo Melchizedek
Dreamer's Dictionary
Stearn Robinson & Tom Corbett
From Dawn To Decadence: 500 Years of Western Cultural Life
Jacques Barzun
Rya Manual of Seamanship
Tom Cunliffe
Wenn Grenzen keine sind: Management und Bergsteigen
Fredmund Malik