The Legion of Space has 259 pages.
Rides a Dread Legion has 366 pages.
Legion of the Damned - novel - has 352 pages.
Black Legion of Callisto has 203 pages.
My Name Is Legion - Zelazny stories - has 213 pages.
The Legion of Space was created in 1947.
Space on My Hands has 224 pages.
The Skylark of Space has 218 pages.
Debatable Space has 488 pages.
The Crack in Space has 190 pages.
Doorways to Space has 206 pages.
Beachheads in Space has 320 pages.
A Hole in Space has 196 pages.