maestrowork said:
I don't know. Jacket blurb to me is just marketing talking points. Sell sheet. "What's your story about?" Sure, it tells you the premise of the story, but not the plot. A synopsis is different, I believe. A synopsis must tell the whole major plot and the ending.
When I write my movie reviews, I do the "jacket blurb" thing by summarizing the premise, leaving out the major plot twists and ending (so not to spoil the movie for my readers). It's called a "synopsis" in review terms, but it really isn't. It's a summary of premise.
A jacket blurb is something you'd write in your query letter. A 1-5 page synopsis is something you have to submit with your partial or full ms.
I didn't say jacket blurb, I said jacket copy. Two very different things. The blurb is waht other writers or reviewers put on the jacket to say how great your novel is. Jacket copy is the synopsis publishers put on there. Of course jacket copy tells you the plot. All a jacket copy does is tell you the plot in an exciting, interesting manner. And on hardcover novels, at least, much jacket copy is fairly long. It can be several hundred words long, especially when you add the ending, as you should. There's no way it would fit in a query letter.
You can always add details. Length isn't the issue. Style is the issue. Most synospses I've read are so boring they'd put a speed addict to sleep. The writer tries to get too much detail in. Detail in, excitement out.
And shorter is nearly always better. Agents or editors ask for novels that excite them, not novels that have a long, boring, detailed synopsis. I mean it. You eyes glaze over quickly when reading synopses. All plots sound silly, even good ones, when boiled down to synopsis length. Nearly all synopses sound alike after a very short while.
Query letter, synopsis, or manuscripts, it's the quality of the writing that excites most agents and editors.
It's also true that query letters and synopses do not sell novels for new writers. All either can do is make someone ask to see the manusscript. They just aren't likely to do this because you add a lot of detail. Just tell a good story about your story, one that's exciting in and of itself, and you're way ahead of all those five page, cram in the detail synopses surrounding yours in the slush stack.
A well-written jacket cover synopsis should run between 500-800 words, and can go up to a 1,000. But in truth, if you can't write a very good one page synopsis for a novel of any length, you're at a severe disadvantage.
Get them excited, not bored.