Knowledge Encyclopedia History!: The Past as You've Never Seen ...
Dorling Kindersley
Epistemology: A Contemporary Introduction to the Theory of Knowledge ...
Robert Audi
Advances in Knowledge Representation
Carlos Ramírez Gutiérrez
Social Network Analysis: Theory and Applications
Wikipedia
Pro Cryptography and Cryptanalysis
Stefania Loredana Nita & Marius Iulian Mihailescu
The Door Into Summer
Robert A. Heinlein
The Green Hills of Earth
The Man Who Sold the Moon
The Menace From Earth
The Number of the Beast
The Notebooks of Lazarus Long
The Past Through Tomorrow
The Puppet Masters
The Rolling Stones
The moon is a harsh mistress
The Unpleasant Profession of Jonathan Hoag
They Do It with Mirrors
Time Enough For Love
We Also Walk Dogs
Water Is For Washing
To Sail Beyond the Sunset
Tunnel in the Sky
Witch's Daughter
Farnham's Freehold
Die Reise in die Zukunft