Suspense matters in all novels, not just the thrillers and the horror stories.
The most memorable experience I've had with suspense and storytelling, was watching the final episode for season one of "Why Women Kill." Despite the name, the show is a drama, not a documentary, and is brilliantly told through three sets of characters, in three time periods, all in the same house. All you know going in is that one of the women in each time period is going to kill. You don't know who, you don't why, and you don't know how.
The final episode where all is revealed is sheer genius.
I literally sat on the edge of my seat, knees pulled to my chest, hand over my mouth. I was riveted.