Sacred Geometry: Philosophy and Practice
Robert Lawlor
Wikipedia: The Missing Manual
John Broughton
Missing Manual (1)
MongoDB and Mongoose Cheat Sheet
Azat Mardan
Universal Algebra
P. M. Cohn
The SuperSensual Life (or The Life Which is Above Sense) - Two ...
Jacob Boehme & Jacob Behmen
Starship Troopers
Robert A. Heinlein