Descent into Hell has 222 pages.
Direct Descent has 186 pages.
From Hell has 572 pages.
Honeymoon in Hell has 170 pages.
Hell Has No Limits has 142 pages.
To Reign in Hell has 257 pages.
Pilgrimage to Hell has 381 pages.
An Occasional Hell has 256 pages.
Hell's Faire has 416 pages.
Hell's Pavement has 192 pages.
Descent into Hell was created in 1937.
Operation Hell Gate has 336 pages.
Wilhelm Reich in Hell has 170 pages.