Exactly 215, not counting the title page, the Table of Contents, etc.
The Egypt Game has exactly 215 pages.
Rommel Drives on Deep into Egypt has 85 pages.
The Game - novella - has 192 pages.
The Dame's the Game has 142 pages.
The Serious Game has 422 pages.
The Graveyard Game has 288 pages.
Game Wars has 294 pages.
The Lion's Game has 688 pages.
Ripley's Game has 288 pages.
Gerald's Game has 352 pages.
The Prize in the Game has 256 pages.
The Dare Game has 256 pages.