William the Conqueror: A Life From Beginning to End
Hourly History
A Beginner's Guide to Mathematica
David McMahon & Daniel M. Topa
The Language of Mathematics: Making the Invisible Visible
Keith Devlin
In Their Own Words
Donagh Bracken & Terry Turchie
The Free Energy Secrets of Cold Electricity
Peter A. Lindemann
According to Luke
David W. Gooding & John Carson Lennox
Christianity: Opium or Truth?