Celt and Saxon, both volumes in a single file
George Meredith
The Cambridge Companion to Mendelssohn
Peter Mercer-Taylor
The Language of Mathematics: Making the Invisible Visible
Keith J. Devlin
Baker Encyclopedia of Christian Apologetics
Norman L. Geisler
Eastern Wisdom, Modern Life
Alan W. Watts
Über Licht- und andere Erscheinungen hoher Frequenz: Vortrag, ...
Nikola Tesla