The Einstein Dossiers [E-Book] : Science and Politics — Einstein’s Berlin Period with an Appendix on Einstein’s FBI File /  

Grundmann, Siegfried.
2005

Full Meridian of Glory [E-Book] : Perilous Adventures in the Competition to Measure the Earth /  

Murdin, Paul.
2009

Understanding Pendulums [E-Book] : A Brief Introduction /  

Pook, L.P.
2011

The Wondrous Universe [E-Book] : Creation without Creator? /  

Börner, Gerhard.
2011