The making of Star Trek (Ballantine/DelRey) (1968)
The world of Star Trek (Ballantine/DelRey) (1973)
The trouble with Tribbles (Ballantine/DelRey) (1973)
Star Trek Star Fleet technical manual (Ballantine/DelRey) (1975)
Star Trek Log (Ballantine/DelRey) (1975-1977)
The Star Trek Concordance (Ballantine/DelRey) (1976)
Star Trek blueprints (Ballantine/DelRey) (1976)
Star Fleet medical reference manual (Ballantine/DelRey) (1977)
Letters to Star Trek (Ballantine/DelRey) (1977)
Trek or treat! (Ballantine/DelRey) (1977)
14 official blueprints from Star Trek - The motion picture (Ballantine/DelRey) (1980)
Nitpicker's guide for Next Generation trekkers (Ballantine/DelRey) (1993-1995)
The Nitpicker's guide for classic trekkers (Ballantine/DelRey) (1996)

Star Trek (Bantam) (1967-1977)
Spock must die! (Bantam) (1970)
Star Trek lives! (Bantam) (1975)
Puzzle manual (Bantam) (1976)
The new voyages (Bantam) (1976-1978)
Spock, Messiah! (Bantam) (1976)
Fotonovels (Bantam) (1977-1978)
Intragalactic puzzles (Bantam) (1977)
The price of the Phoenix (Bantam) (1977)
Planet of judgement (Bantam) (1977)
Mudd's angels (Bantam) (1978)
Vulcan! (Bantam) (1978)
The starless world (Bantam) (1978)
Trek to Madworld (Bantam) (1979)
World without end (Bantam) (1979)
The fate of the Phoenix (Bantam) (1979)
Devil world (Bantam) (1979)
Perry's planet (Bantam) (1980)
The galactic whirlpool (Bantam) (1980)
Death's angel (Bantam) (1981)
Day of the dove and other stories (Bantam) (1987)
The Classic Episodes (Bantam) (1991)

Gene Roddenberry - The myth and the man behind Star Trek (?)
I am not Spock (?)
Who's who in Star Trek (April)
New Voyages The next generation guidebook (Cinefantastique)
Trek Classic: 25 years later (Cinefantastique)
Trek: The next generation (Cinefantastique)
Mission to Horatius (Whitman) (1968)
Star Trek UK (Corgi Books) (1972)
The making of the Star Trek conventions (Playboy) (1977)
Meaning in Star Trek (Warner) (1979)
Spaceflight chronology (Paramount pictures) (1979)
On the good ship Enterprise (Donning) (1983)
A Star Trek catalog (ACE) (1983)
The role playing game (FASA Games) (1983)
The world of Star Trek (Bluejay) (1984)
Voyage to adventure (Archway) (1984)
Star Trek: Phaser fight (Archway) (1986)
Strange and amazing facts about Star Trek (Archway) (1986)
Who's who in Star Trek (Star) (1988)
Captain's Log (Longmeadow) (1991)
Chekov's Enterprise (Intergalactic Trading Company) (1991)
Charting the undiscovered country (Cinemaker Press) (1992)
Trek: The painted adventures (Pioneer Books) (1993)
The New Trek Programme Guide (?) (1995)
The physics of Star Trek (Basic Books) (1995)
I am Spock (Hyperion Books) (1995)
The Starfleet Academy Entrance Exam (Citadel Printing) (1995)
To the stars George Takei (?) (1995)
Klingon: Star Trek (Mass Market) (1996)
Nitpicker's guide for Deep Space Nine trekkers (Dell) (1996)
The making of Star Trek - First contact (Titan) (1996)
The Next Generation - Role playing game (Core Game Books) (1998)
Federation passport (Simon + Schuster) (1999)
Star Trek - Captain's chair (Pocket Books ?) (1999)
Starfleet Corps of Engineers (ebooks) (2000-2006)
Gilgamesh: A Klingon Translation (Ghilghames) (Wildside press) (2003)
Much Ado About Nothing: The Restored Klingon Text (Print on Demand) (2003)
Books Technologies of Disappearance (Avinus) (2004)