The Viking Symbol Mystery has 175 pages.
The Last Space Viking has 294 pages.
"They Came on Viking Ships" by Jackie French has 240 pages.
The Viking Way - Price book - has 435 pages.
The Listerdale Mystery has 256 pages.
The Solitaire Mystery has 351 pages.
The Mystery Play has 76 pages.
A Caribbean Mystery has 256 pages.
The Regatta Mystery has 229 pages.
An Excellent Mystery has 192 pages.
The Bungalow Mystery has 210 pages.
The Sittaford Mystery has 308 pages.
The Mystery of the Flying Express has 192 pages.