Five Go to Mystery Moor has 248 pages.
Master of the Moor has 192 pages.
The Listerdale Mystery has 256 pages.
An Excellent Mystery has 192 pages.
A Caribbean Mystery has 256 pages.
The Regatta Mystery has 229 pages.
The Sittaford Mystery has 308 pages.
The Mystery Play has 76 pages.
The Bungalow Mystery has 210 pages.
The Solitaire Mystery has 351 pages.
The Seven Dials Mystery has 282 pages.
The Viking Symbol Mystery has 175 pages.
The Wailing Siren Mystery has 192 pages.