The Dangerous Summer has 228 pages.
After Many a Summer has 314 pages.
That Summer has 198 pages.
The Dangerous Transmission has 147 pages.
Dangerous Angels has 478 pages.
Dangerous Visions has 544 pages.
Dangerous Kiss has 624 pages.
The Dangerous Rescue has 138 pages.
A Dangerous Game has 125 pages.
Martian Summer has 341 pages.
Engine Summer has 182 pages.
Summer - novel - has 194 pages.
A Song for Summer has 288 pages.