1 Table of Contents: “...Preface -- 1. History and Description of Ice Ages -- 2. Variability of the Earth's climate -- 3...”

2 Table of Contents: “... with Propellants Derived from Asteroids -- Part 5. Recent NASA Plans: Some History -- Recent NASA Planning...”

3 Table of Contents: “... History of Booms, Bubbles, and Busts: The New World -- Florida Land Boom of the 1920s -- The Stock Market...”

4 “...This book provides a thorough explanation of the nature and history of booms, bubbles and busts...”

5 “... includes an annotated history of Mars mission studies, with quantitative data wherever possible...”

6 “... of this book provides an annotated history of key Mars mission studies, with quantitative data wherever...”