Mission of gravity

Revision	When	Who	Comment

10	January 29, 2023	nwhyte	Updated "How would you describe this book?" section with text from back cover of Del Rey paperback January 1978.
9	December 17, 2022	ImportBot	import existing book
8	January 10, 2019	Dirk_P_Broer	Added new cover
7	November 15, 2018	MARC Bot	import existing book
6	November 27, 2012	raj	Reverted spam
5	November 23, 2012	188.190.127.73	Edited without comment.
4	April 28, 2010	Open Library Bot	Linked existing covers to the work.
3	March 17, 2010	WorkBot	update details
2	January 20, 2010	WorkBot	added cover to work
1	October 16, 2009	WorkBot	add works page