Garrett, Randall
Chronological Checklist
Series – Kenneth Malone
- Brain Twister (New York: Pyramid Books, 1962) with Laurence M Janifer, writing together as Mark Phillips
- The Impossibles (New York: Pyramid Books, 1963) with Laurence M Janifer, writing together as Mark Phillips
- Supermind (New York: Pyramid Books, 1963) with Laurence M Janifer, writing together as Mark Phillips
- Brain Twister: The Complete Psi-Power Trilogy (place not given: Lulu Press, 2016) with Laurence M Janifer, writing together as Mark Phillips