Ace Doubles
Ace Books
(publisher),
New York (City)
:
Ace Books
,
1952-1978
Z1849060
1952
series - publisher
novel
Ace Books began publishing genre fiction in 1952. Initially these were mostly in the tête-bêche (double) format, but they also published a few single volumes in the early years. The tête-bêche format was discarded in 1973, with later doubles being published adjacent to each other. Between 1952 and 1968, the books had a letter-series identifier; and after that date they were given five-digit numeric serial numbers. Ace stopped publishing its doubles series sometime around 1978.
Number in series: M-129