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Book summary

Serendipity:

• Invitation to Discrete Mathematics by Jiri Matousek (9780198502074)
• The Future's Back: Nuclear Rivalry, Deterrence Theory, and Crisis Stability After the Cold War by Frank P. Harvey (9780773516052)
• The Gravitational Constant: Generalized Gravitational Theories and Experiments by George T. Gillies (9781402019555)