Noon Universe (with Arkady Strugatsky)
The Time Wanderers (1968)
Hard To Be a God (1973)
Beetle in an Anthill (1980)

The Country of Crimson Clouds (1959) (with Arkady Strugatsky)
Six Matches (1960) (with Arkady Strugatsky)
Noon: 22nd Century (1962) (with Arkady Strugatsky)
Space Apprentice (1962) (with Arkady Strugatsky)
Far Rainbow: The Second Invasion from Mars (1967) (with Arkady Strugatsky)
Tale of the Troika (1968) (with Arkady Strugatsky)
The Ugly Swans (1972) (with Arkady Strugatsky)
The Final Circle of Paradise (1976) (with Arkady Strugatsky)
Roadside Picnic (1977) (with Arkady Strugatsky)
Prisoners of Power (1977) (with Arkady Strugatsky)
Monday Begins on Saturday (1977) (with Arkady Strugatsky)
Definitely Maybe (1978) (with Arkady Strugatsky)
Escape Attempt (1982)

The Second Marxian Invasion: The Dialectical Fables of Arkady and Boris Strugatsky (1968) (with Arkady Strugatsky)
     aka The Second Invasion from Mars
Aliens, Travelers, and Other Strangers (1984) (with Arkady Strugatsky)
Stalkers of the infinite: The science fiction of Arkady and Boris Strugatsky : a collection of essays (1991) (with Arkady Strugatsky)

The Second Marxian Invasion: The Fiction of the Strugatsky Brothers by Stephen W Potts
Apocalyptic Realism: The Science Fiction of Arkady and Boris Strugatsky (1987) by Yvonne Howell