Academy – Tau Ceti II (1987)(Summit Software)(Side B)[re-release]
Academy – Tau Ceti II (1987)(Summit Software)(Side A)[re-release]
Tau Ceti (1985)(CRL Group)
Academy – Tau Ceti II (1987)(CRL Group)(Tape 2 Of 2 Side B)[a]
Tau Ceti – Special Edition (1987)(CRL Group)[128K]
Academy – Tau Ceti II (1987)(CRL Group)(Tape 2 Of 2 Side B)