Check out these materials for more on Charles Manson muders.

"Helter Skelter" by Vincent Bugliosi

"Sharon Tate and the Manson Murders" by Greg King

"Five to Die: The Book That Helped Convict Manson" by Ivor Davis

"The Family" by Ed Sanders

"Desert Shadows" by Bob Murphy

"Dennis Wilson: The Real Beach Boy" by John Stebbins

"Polanski: A Biography" by Christopher Sandford

"These Canyons are Full of Ghosts" by Emmett Harder

"Helter Skelter" - DVD 1976

"Six Degrees of Helter Skelter" by Scott Michaels -DVD 2008

"Manson" by Robert Hendrickson - DVD 1973