Conversation so far:
What is one of Danny Glover's beliefs on civil rights?
Danny Glover has gained respect for his wide-reaching community and labor activism with an emphasis on advocacy for economic justice and access to health care and education programs.
Did Danny Glover attend protests?
Danny Glover was a member of the Black Students' Union while attending SFSU and collaborated in a five-month student-led strike.
What was the five-month student-led strike at SFSU against?
The five-month student-led strike was to establish a Department of Black Studies at SFSU. The strike was the longest student walkout in U.S. history.
What other activism was Danny Glover involved in besides the strike at SFSU?
Danny Glover's long history of union activism includes support for the United Farm Workers, UNITE HERE, and numerous service unions.
Did Danny Glover endorse any candidates relating to civil rights?
Danny Glover endorsed Bernie Sanders.

Question: Did he write a book about any of these issues?
Self-contained rewrite: Did Danny Gover write a book about any of these civil rights issues?