EP1 - Déjà Vu (1858-1961) EP2 - Riding the Tiger (1961-1963) EP3 - The River Styx (January 1964-December 1965) EP4 - Resolve (January 1966-June 1967) EP5 - This Is What We Do (July 1967-December 1967) EP6 - Things Fall Apart (January 1968-July 1968) EP7 - The Veneer of Civilization (June 1968-May 1969) EP8 - The History of the World (April 1969-May 1970) EP9 - A Disrespectful Loyalty (May 1970-March 1973) EP10 - The Weight of Memory (March 1973-Onward)