A short story collection comprising: 'With Good Intentions,' 'The Subtracter' (aka 'The Minus Effect'), 'The Tin Messiah' (aka 'The Soul Machine'), 'The Sleeping Beauty,' 'The Wandering Buoy,' 'The Mountain Movers' and 'What You Know.' The collection was first published in 1972 as one half of an Ace Doubles edition (with Robert Lory's The Veiled World).
New York (City) : Ace Books , 1972