1. Instruments for a Revolution.- 2. Discovering Space.- 3. Exploring Unseen Depths of the Sun.- 4. Solving the Sun's Heating Problem.- 5. Winds Across the Void.- 6. Our Violent Sun.- 7. The Sun-Earth Connection.- A. SOHO Principal Investigators and Their Institutions.- B. Ulysses Principal Investigators and Their Institutions.- Internet Addresses.- I. Fundamental Data.- II. Information About SOHO, Ulysses and Yohkoh.- III. Information About Other Solar Missions.- IV. Information About NASA's Sun-Earth Connection.- V. Information About Helioseismology.- VI. Other Solar Topics.- VII. Information About Cosmic and Heliospheric Physics.- VIII. Information About Solar Activity and Space Weather.- References.- Author Index.