1 Table of Contents: “... Composition of Comets Deduced from Ultraviolet Spectroscopy -- From Interstellar Dust to Comets to Comet Dust...”

2 Table of Contents: “... of the Synthesis of Precursors on the Early Earth -- Physical and Chemical Composition of Comets — From...”

3 Table of Contents: “... — An Overview -- Ice in the Interstellar Medium -- Water Ice on Comets and Satellites -- Physical and Mechanical...”