Slaves to Gravity was created in 2006.
The Slaves of Solitude was created in 1947.
Slaves Mass was created in 1977.
Crown of Slaves was created in 2003.
Slaves of Destiny was created in 1924.
Slaves of Sleep was created in 1948.
Slaves on Dope was created in 1993.
Night Slaves was created in 1970.
Slaves of the Shinar was created in 2006-11.
Gravity Dreams was created in 2000.
Gravity Pulls was created in 2004.
Gravity Wars was created in 2008.
Mission of Gravity was created in 1953.