Mr American has 304 pages.
Our Mr. Wrenn has 254 pages.
Mr. Murder has 496 pages.
Mr Ponsonby has 160 pages.
Mr. Munchausen has 180 pages.
Mr. Tucket has 125 pages.
Mr. Monk is Miserable has 288 pages.
Inside Mr. Enderby has 253 pages.
A Mystery for Mr. Bass has 229 pages.
The End of Mr. Y has 416 pages.
The War With Mr. Wizzle has 205 pages.
The Eerie Mr. Murphy has 425 pages.
Mr. Midshipman Hornblower has 253 pages.