Ghost Circles has 184 pages.
The Ghost of the Grotto has 26 pages.
Christina's Ghost has 80 pages.
Anil's Ghost has 320 pages.
Madeleine's Ghost has 356 pages.
The Ghost Pirates has 276 pages.
Dial-a-Ghost has 176 pages.
Exit Ghost has 292 pages.
The Ghost Belonged to Me has 183 pages.
The Ghost Road has 288 pages.
Ghost Walker has 273 pages.
Ghost Wars has 720 pages.
The Ghost Drum has 167 pages.