Like already mentioned on the previous page,
Cruise for a Corpse is oldie but goodie, done in a classic style of Agatha Christie story:
I'm not sure whether
Murder in the Abbey is any good, but it's another murder mystery.
Some may argue that older Sherlock Holmes titles - The Case of the Serrated Scalpel and The Case of the Rose Tattoo are even better than newer ones.
In Memoriam is another one i'm yet to play, but seems like an original search for a serial killer -
http://www.youtube.com/watch?v=gf2rOX21dCk
