Mystery games like EAP's in the App Store?

[FortyCoats]

Hi,

Just wondering can anyone suggest mystery games similar to the Edgar Allen Poe tales in the App Store.

Similar gameplay and graphics. Not cartoon-y types.

TIA

Some suggestions and links to reviews here: www.pocketgamer.co.uk/r/iPad/Cognition/feature.asp?c=56569

Also, The Trace here: www.pocketgamer.co.uk/r/iPhone/The+Trace/feature.asp?c=64575