Jack Williamson

Series
Legion of Space
1. The Legion of Space (1934)
2. The Cometeers (1936)
3. One against the Legion (1939)
Three from the Legion (omnibus) (1980)
4. The Queen of the Legion (1982)

Legion of Time
1. The Legion of Time (1938)
2. After World’s End (1939)

Humanoids
1. The Humanoids (1949)
2. The Humanoid Touch (1980)

Seetee (writing as Will Stewart)
1. Seetee Shock (1950)
2. Seetee Ship (1951)

Undersea Eden (with Frederik Pohl)
1. Undersea Quest (1954)
2. Undersea Fleet (1955)
3. Undersea City (1958)
The Undersea Trilogy (omnibus) (1992)

Starchild (with Frederik Pohl)
1. The Reefs of Space (1964)
2. Starchild (1965)
3. Rogue Star (1969)
The Starchild Trilogy (omnibus) (1980)

Saga of Cuckoo (with Frederik Pohl)
1. Farthest Star (1975)
2. Wall Around a Star (1975)
The Saga of Cuckoo (omnibus) (1983)

Novels
The Alien Intelligence (1929)
The Girl from Mars (1930) (with Miles J Breuer)
The Green Girl (1930)
The Stone from the Green Star (1931)
Golden Blood (1933)
Xandulu (1934)
The Blue Spot (1935)
Islands of the Sun (1935)
The Fortress of Utopia (1939)
Realm of Wizardry (1940)
With Folded Hands (1947)
Darker Than You Think (1948)
Dragon’s Island (1951)
aka The Not-Men
Star Bridge (1955) (with James E Gunn)
The Dome Around America (1955)
aka Gateway to Paradise
Wolves of Darkness (1958)
The Trial of Terra (1962)
The Reign of Wizardry (1964)
Bright New Universe (1967)
Trapped in Space (1968)
Jamboree (1969)
The Moon Children (1972)
The Power of Blackness (1975)
Brother to Demons, Brother to Gods (1979)
Manseed (1982)
Lifeburst (1984)
Firechild (1986)
Land’s End (1988) (with Frederik Pohl)
Mazeway (1990)
The Singers of Time (1991) (with Frederik Pohl)
Beachhead (1992)
Demon Moon (1994)
The Black Sun (1997)
The Silicon Dagger (1999)
Terraforming Earth (2001)
The Stonehenge Gate (2005)

born April 29, 1908, died Today, November 10, 2006

As he always has–he goes before us to pave the way.