How Language Works
David Crystal
Tesla's Biography
Ljubo Vujovic
Early Writings in the Philosophy of Logic and Mathematics
Edmund Husserl
Acres of Diamonds
Russell H. Conwell
Basic English Grammar: For English Language Learners - Book ...
Howard Sargeant
Nikola Tesla: (1856-1943) : Entdecker der Wechsel- und Hochfrequenzströme ...
Franz Ferzak