The Earth Chronicles Expeditions
Zecharia Sitchin
Principles of Microeconomics
Nicholas Gregory Mankiw
Biosurveillance: Methods and Case Studies
Taha Kass-Hout & Xiaohui Zhang
Graph-based Knowledge Representation: Computational Foundations ...
Michel Chein & Marie L. Mugnier
Introduction to Algorithms
Miguel Gonzalez
Krebs Natürlich Heilen
Walter Last