Together they authored several humorous short novels in the so-called "Psi-Power" series: Brain Twister (1962), The Impossibles (1963), and Supermind (1963).
Bersama-sama, mereka mengarang beberapa novel pendek humor dalam serial "Psi-Power": Brain Twister (1962), The Impossibles (1963), dan Supermind (1963).