reading RFK

I've been researching Robert F Kennedy
for the book I'm currently writing.
Finished reading eight books about him:
"The Last Campaign" by Thurston Clarke;
"Robert Kennedy" by Evan Thomas,
"Make Gentle the Life of the World",
"American Journey" by Jean Stein,
"On His Own" by William Vanden Hennel,
"Bobby Kennedy The Making of a Folk Hero"
by Lester David, "A Time It Was" photographs,
"The Gospel According to RFK: Why It
Matters Now" by Norman MacAfee.