Turn the Page
Chapter endings are as important as beginnings. Read the endings of your chapters. Go ahead. Are they riveting? Are you anxious to turn the page? Will your readers be? Take a closer look at the ho hum ones and begin to focus on endings that would compel a reader to keep going.
I skimmed through some books to see how those authors ended their chapters. Here’s one from Deception Point by Dan Brown. “Rachel felt weightless for an instant, hovering over the multimillion-pound block of ice. Then they were riding the iceberg down – plummeting into the frigid sea.” The reader is not likely to put the book down at this point, at least until they find out what happened to Rachel and her friend. Brown could have ended with something like: “Rachel stood motionless on the block of ice and prayed the block wouldn’t fall into the sea.” Nah.
Here’s another. “Emergency Room. Code Blue. Susan ran for the elevator.” This is from Chelsea Cain’s The Night Season. What if Cain had stopped at Code Blue? Would it have the same impact as her running for the elevator?
I believe this idea of compelling endings is not only important for fiction but for non-fiction as well. Take Laura Hillenbrand’s Unbroken: “Sometime that day, or perhaps the day before, he had taken off his uniform, picked up a sack of rice, slipped into the Naoetsu 
countryside, and vanished.” Vanishing, dying, running, falling, are all great ways to end a chapter on a high, cliffhanger note.
How about this from my mystery, Time Exposure: “As he sank to his knees, he lifted his head to gaze up at the Blackhawk. Captain Geoffrey Farrell smiled down at him. A boot to the head put him out.” Or this from Pure Lies, in the form of dialogue: “Well, you may be nuts and I wouldn’t testify to this in court, but between you, me and the microscope, honey, these signatures were all written by the same person.”
Scene endings can follow this rule to some extent, but it might get tiresome if every scene did. I think you have to let the reader rest once in a while and catch up with the action.
Not all chapter endings must end on an action note either. Many can end with inner conflict or conflict between characters. Gives the chapter tension. What happens between these two people next? Does Anna May leave her husband? Does mom throw Maynard out of the house? Does little Davey start to cry? Is Barbara in danger of being fired, of losing her health insurance, of missing a plane to an important event? If you care about the characters, you will turn the page.
I skimmed through some books to see how those authors ended their chapters. Here’s one from Deception Point by Dan Brown. “Rachel felt weightless for an instant, hovering over the multimillion-pound block of ice. Then they were riding the iceberg down – plummeting into the frigid sea.” The reader is not likely to put the book down at this point, at least until they find out what happened to Rachel and her friend. Brown could have ended with something like: “Rachel stood motionless on the block of ice and prayed the block wouldn’t fall into the sea.” Nah.