Alien Accounts

1982

Black Aura

1974

Bugs

1989

Deti vesmírnej noci

1989

Invisible Green

1977

Keep the Giraffe Burning

1977

Maps

2002

Roderick Vol 1

1980

Roderick at Random

1983

Sterren van Galaxy II

1981

The Best of John Sladek

1980

The Complete Roderick

1992

The Lunatics of Terra

1984

The Muller-Fokker Effect

1971

The New Apocrypha

Guide to Strange Sciences and Occult Beliefs

1973

The Reproductive System

1968

Tik-Tok

1983

Wholly Smokes

2003