Robots, Telepathy, and Alien Anthropology: Rich Horton on Time Thieves by Dean R. Koontz/Against Arcturus by Susan K. Putney
 |
 |
The Ace Doubles were published between 1952 and 1978, though it’s chiefly the early D-series, with their delightfully vintage covers by Emsh, Valigursky, and others, that have become truly collectible. Budgets were cut after Ace was sold in 1968, and founder Donald Wollheim left in 1971 to found DAW Books. Occasionally, however, the later Ace Doubles still published authors of quality after Wollheim’s departure, including novels by Jack Vance, Samuel R. Delany, Doris Piserchia, Neal Barrett Jr, and Philip K. Dick.
At his website Strange at Ecbatan Rich Horton looks at one example from May 1972: Susan K. Putney’s Against Arcturus, paired with an early novel by Dean R. Koontz, Time Thieves.
This is one of the latest Ace Doubles, appearing about a year before the program ended. Don Wollheim and Terry Carr had both left Ace a year earlier. Fred Pohl was editor until June 1972, about when Time Thieves/Against Arcturus appeared, so presumably he acquired these novels.
Note that Rich dates the end of the Ace Double era as 1973, when the publisher stopped releasing back-to-back novels in the classic format. But the imprint officially died in five years later (see the complete list of Ace Doubles here.)
