My children, who are in their 20s, do not really grasp the idea of episodic television.
Oh, they get that there's a new chapter in a television series every week, and that they have to wait until the next one is aired (or if they're binge-watching, 15 seconds) to find out what happens next. They get, mostly, that the story doesn't just play from beginning to end in one shot.
But they don't know very much about the way television was back in my 20s. When the same characters showed up every week, but for the most part they dealt only with the problem posed by the current episode's writer(s), they solved it, and they they disappeared until a whole new set of challenges showed up seven days later.
Things changed in the early 80s when Hill Street Blues and shows like it challenged viewers with continuing storylines that were not concluded at the end of the week's show. You'd have to wait to see what was going to happen, and sometimes it could take quite a while. Characters would recur from season to season. Viewers were rewarded for their attention with callbacks to previous episodes.
Now, television (particularly in one-hour drama) is almost entirely made up of stories that stretch over longer periods of time. And like most other things, it has some good and some less than good to it.
The new show Extant is an example: Starring Halle Berry, it tells the story of an astronaut in the elusive "near future" who returns from a 13-month mission to discover that she is pregnant despite her belief that such a thing is not possible. Not surprisingly, answers to the main story questions were not provided at the end of the first episode.
And I'll tell you, I'm just tired of the whole thing.
Lost was the breaking point for me--years of hints, quandries, theories, suggestions, and in the end, the answers given were just as irritating as not knowing. I have avoided some you'll-never-guess shows since then, and not avoided others I wished I had.
You're wondering what this has to do with crime fiction publishing, and you have a point. Consider this: each novel in a series--and I'm trying to complete the second book in one series so I can start the seventh in another--is an episode of a television series. The same characters usually reappear, a new plot is introduced for them to confront, and their relationships will possibly shift or change depending on the circumstances of the story.
Except: I solve the mystery at the end of each book. The reader (who finishes a book it takes me around three months to write in an odd number of hours) is not asked to wait a year until the next installment shows up to (maybe) get some answers to the burning questions.
At the same time, though, there is continuity. Characters grow; they develop. I don't have patience for a character who is the same in book #5 as in book #1. If the silly bugger didn't learn anything from the first four experiences, I can't expect him/her to be any smarter about the situation now.
Sometimes a character will show up as a minor player in a book and I'll realize s/he has something that can be interesting in the series. Two books later, it would be a major omission to the reader if that character weren't involved in the action.
So there is both the Old Television and the New Television in mystery series. On the one hand, people will develop and change. On the other hand, they won't change a lot, at least not very quickly. Because that's the way life is: People tend to evolve rather than have an epiphany every time something happens to them and completely change their personalities in accordance with their new self-understanding.
On the one hand, the story will conclude at the end of the book. On the other, the characters' lives are (usually) not over, and that means their stories go on to the next installment. (In the Guesthouse books, they can go on even after the character dies, which adds a level.)
The one thing I won't do is introduce a story that is huge to the characters and make a reader wait until the next book to resolve it. I won't leave a pregnant Halle Berry wondering what the hell happened for however many episodes Extant will go on. That's not how I write.
Oddly, my children do read my books, and it doesn't seem to bother them.
P.S.: Of course we're sorry to see our pal Ben LeRoy leave DEAD GUY, but this Thursday we'll be thrilled to welcome the wonderful Terri Bischoff of Midnight Ink to the fold! Make sure you check out DEAD GUY this Thursday (and every one thereafter) to welcome Terri and get her distinctive perspective on the publishing scene.