PMO Principles
Eileen J. Roden & Robert Joslin & Ralf Müller & Lindsay Scott
Gnosis als Weltreligion: die Bedeutung der Gnosis in der Antike
Gilles Quispel
The Adventure of the Dancing Men and Other Sherlock Holmes Stories
Arthur Conan Doyle
Cows in the Maze: And Other Mathematical Explorations
Ian Nicholas Stewart
Historical Dictionary of Wittgenstein's Philosophy
Duncan Richter
The Modern Age: From Victoria's Empire to the End of the USSR
Susan Wise Bauer
The Story of the World (4)
Early Modern Times: From Elizabeth the First to the Forty-Niners
The Story of the World (3)