Methods of Problem Solving Book 3
Peter Taylor & Jordan Tabov, Emil Kolev
Zero Limits
Joe Vitale & Ihaleakala Hew Len
The Sky Observer's Guide: A Handbook for Amateur Astronomers
Robert Newton Mayall & Margaret Walton Mayall & Jerome Wyckoff
Confidence - Your Practical Training
Ian Tuhovsky
Alexander Hamilton: America's Forgotten Founder
Joseph A. Murray
Calculating God
Robert J. Sawyer