The Locked Room has 291 pages.
Locked On - novel - has 864 pages.
"The Upstairs Room" by Johanna Reiss has 192 pages.
Giovanni's Room has 159 pages.
The Glass Room has 406 pages.
A Room with a View has 321 pages.
The Spare Room has 195 pages.
210
It has 190 pages
Earth Is Room Enough has 192 pages.
Room Temperature - novel - has 128 pages.
Room at the Top - novel - has 235 pages.
The Cutting Room - book - has 293 pages.