Bok 1

September 20th, 1977
Engelska
Pocketbok

Bok 2

August 27th, 2002
Engelska
Pocketbok

Bok 3

The Road to Science Fiction 3: From Heinlein to Here

av Robert A. Heinlein, Isaac Asimov, Ray Bradbury
December 1st, 1979
Engelska
Pocketbok

The Roads Between the Worlds

av Michael Moorcock
July 1st, 1996
Engelska
Inbunden

Bok 4

November 1st, 1996
Engelska
Pocketbok

Bok 5

March 1st, 1998
Engelska
Pocketbok

Bok 6

March 1st, 1999
Engelska
Pocketbok