Salvinorin: The Psychedelic Essence of Salvia Divinorum
D. M. Turner
Concept Data Analysis: Theory and Applications
Claudio Carpineto & Giovanni Romano
The PMP® Exam: How to Pass on Your First Try
Andy Crowe
Spoken and Written Language
Michael Alexander Kirkwood Halliday
In Search of Authenticity: The Formation of Folklore Studies
Regina Bendix
The Conspiracy Against the Human Race: A Contrivance of Horror
Thomas Ligotti