Tik-Tok

1983

Roderick Vol 1

1980

The Reproductive System

1968

Roderick at Random

1983

The Best of John Sladek

1980

The New Apocrypha

Guide to Strange Sciences and Occult Beliefs

1973

Wholly Smokes

2003

Black Aura

1974

Keep the Giraffe Burning

1977

Sterren van Galaxy II

1981

The Muller-Fokker Effect

1971

Invisible Green

1977

Alien Accounts

1982

Bugs

1989

The Lunatics of Terra

1984

The Complete Roderick

1992

Maps

2002