The Legion of Space has 259 pages.
Rides a Dread Legion has 366 pages.
Black Legion of Callisto has 203 pages.
Legion of the Damned - novel - has 352 pages.
My Name Is Legion - Zelazny stories - has 213 pages.
The Legion of Space was created in 1947.
The Space Vampires has 120 pages.
Beachheads in Space has 320 pages.
Space on My Hands has 224 pages.
A Hole in Space has 196 pages.
S Is for Space has 239 pages.
The Skylark of Space has 218 pages.
Debatable Space has 488 pages.