The ISBN of Doomsday Plus Twelve is 0684182211.
Doomsday Plus Twelve was created in 1984.
Doomsday Plus Twelve has 230 pages.
The ISBN of A Romance in Twelve Parts is 9780956560544.
The ISBN of Twelve Red Herrings is 0060179449.
The ISBN of Nebula Winners Twelve is 0060110783.
The ISBN of The Wind's Twelve Quarters is 0060125624.
The ISBN of The Twelve Little Cakes is 978-1594481390.
The ISBN of The Twelve Tasks of Flavia Gemina is 1842550209.
The ISBN of Twelve Sharp - novel - is 0-312-34948-3.
The ISBN of Twelve Bar Blues - novel - is 0-670-88791-9.
The ISBN of Man Plus is 0-394-48676-5.
The ISBN of Midnight Plus One is 0-340-53924-3.