As Laurence Janifer •
Slave Planet, Pyramid Publications, 1963. •
The Wonder War, Pyramid Publications, 1964. •
You Sane Men, Lancer Books, 1964, reprinted as
Bloodworld, 1969. •
The Woman without a Name, Signet, 1966. • (Editor) ''Masters' Choice: The Best Science-Fiction Stories of All Time Chosen by the Masters of Science-Fiction'', Simon & Schuster, 1966. •
The Final Fear,
Belmont Books, 1967. •
A Piece of Martin Cann, Belmont Books, 1968. •
Impossible?, Belmont Books, 1968. •
Target: Terra (With
S. J. Treibich), Ace Books, 1968. •
The High Hex (With
S. J. Treibich), Ace Books, 1969. •
The Wagered World (With
S. J. Treibich), Ace Books, 1969. • ''You Can't Escape'', Lancer Books, 1969. •
Power, Dell, 1975. •
Survivor, Ace Books, 1977. •
Knave in Hand, Ace Books, 1979. •
Reel, Doubleday, 1983. •
Knave and the Game: A Collection of Short Stories, Doubleday, 1987. •
The Counterfeit Heinlein,
Wildside Press, 2001. •
Alienist,
Wildside Press, 2001. •
Two, Borgo Press, 2003.
as Larry M. Harris •
The Pickled Poodles, Random House, 1959. •
Pagan Passions (With
Randall Garrett), Beacon-Galaxy,
Galaxy novel No. 34, 1960. *
The Protector, Random House, 1960.
as Alfred Blake •
The Bed and I!, Intimate Books, 1962. •
Faithful for Eight Hours, Beacon Press, 1963.
as Andrew Blake •
I Deal in Desire, Boudoir, 1962. •
Sex Swinger, Beacon Press, 1963. •
Love Hostess, Beacon Press, 1963.
as Barbara Wilson •
The Pleasures We Know, Lancer Books, 1964. •
The Velvet Embrace, Lancer Books, 1965.
as Mark Phillips (joint pseudonym with Randall Garrett) •
Brain Twister, Pyramid Publications, (1962). [https://www.gutenberg.org/ebooks/22332 •
The Impossibles, Pyramid Publications, 1963, 2nd edition, 1966. *
Supermind, Pyramid Publications, (1963). [https://www.gutenberg.org/ebooks/22342
Ghost Writer • ''Ken Murray's Giant Joke Book'', Ace Books, 1957. •
The Henry Morgan Joke Book, Avon, 1958. • Jeff Harris,
The Foot in My Mouth, Caravan Book, 1958. ==References==