The Art of Game Design, 3rd Edition
Jesse Schell
Euripides IV: Helen, the Phoenician Women, Orestes
Euripides
Practical Electronics for Inventors, Fourth Edition
Paul Scherz & Simon Monk
Complete Works of Aristotle, Volume 2
Aristotle, Barnes, J.
Hypercomplex Numbers: An Elementary Introduction to Algebras
I. L. Kantor & A. S. Solodovnikov