Heya Billy,
One of the best things I’ve read on building tension is in Dwight Swain’s Techniques of the Selling Writer. In it he talks about what makes for tension – danger to a character’s happiness or well-being. Danger being created by the combination of perception of the danger and the experience to know that whatever it is is a threat.
So you can create tension in the reader by giving them information the character doesn’t have…let’s take your bomb example.
Francois places a bomb under the table at an outdoor cafe, and then goes across the street to watch the fireworks. A family of of 5 are seated at the table, Mom, dad, 4 year old twins and a new born. The babe is wailing. Twin number one is asking questions at a mile a minute, twin number two keeps sliding off her chair and every time she goes under mom drags her back into her seat at which time the little girl says 50, 50, 56, a few seconds later she slips down again. Mom drags her back up 49 says the little cherub. The waitress walks up and says what can I get you? Mom says coffee. Coffee says twin number one. Dad offers hot chocolate. 37 says twin number 2.
How’s the tensions playing out for you? hopefully you can see at least some. You the reader knows something the reader doesn’t. That there is danger…and despite knowing nothing of the characters there is tension here.
The other kind of tension is when the character does know…
Let’s add one little background detail to dad – he used to be a munitions guy in the army.
Dad goes under the table after twin number 2 and says peek-a-boo, just as he flips the edge of the tablecloth up. He sees the bomb and registers at least 4 sticks of dynamite and a counter that says 15 seconds. Run! he screams Bomb! He snatches twin number two from under the table and the baby out of the stroller. Wife doesn’t question husband but grabs twin one and clambers over the low wrought iron divider separating the cafe from the street. Hubby is yelling counting. 10, 9, 8, 7 as the couple and their kids try and race to a safe distance…which they are probably not going to make.
How’s your tension level doing now? increased?
The thing is…it doesn’t have to be as dramatic as a bomb…it can be anything that puts something the character cares about into jeopardy.
hth,