Who dunit? Mystery

Sparkling Cyanide 
bye Agatha Christie 

I found some time in between reading all my college text to read a novel. I read Agatha Christie's Sparkling Cyanide; it was not the first Christie novel I read, but it was not too predictable. The novel achieve one of the essential elements needed to be a good read, wanting to know what happens next, and I questioned who dunit (very important in a mystery novel). I might find myself reading more mysteries.

Sparkling Cyanide Synopsis
A striking beauty commits suicide, but does she? Who of the six guest dunit in the swank upscale restaurant?