Okay, here's my ten cents worth. (Welcome to KB, by the way!)
- What are your opinions on the notion of Trilogy versus Series as a self publisher? (both would have the free shorts)
Readers will know if you stretch a series to artificial lengths, and they hate it. Go with what works for the series and you. Consider, book 3 is usually where the profits starts coming in. Book 1 - loss leader. Book - break even. Book 3 - profit (This is a very simplistic way of looking at it, but it gives you an idea) If you're getting good buy-throughs (people who go on to buy the next book) then consider upping the number of novels in your series BUT make sure you have the story to back it up. (Don't just do it for the money, imo).
- What would be the accepted lengths of books for a Series?
There are factors to consider.
Serials - tend to be written quickly and published every month/few weeks. These are naturally shorter works. Serials also have a story arc per 'episode' So consider how that will fit into your plans.
Kindle Unlimited - short stories/serials can get a good return if they're in Kindle Unlimited, where you get paid an average from the global fund each month.
Novels are anything from 65k words (roughly) - These take longer to write, edit, edit again, more editing... You get the idea. But you can sell them for more $ (However, if they too go in Kindle Unlimited, you still get the same average monthly pay-out from the global fund (not so great)) Novels are more popular than serials/shorts.
- What would your opinion be, if you have one
, on my expanding the main story arc to explore the world further by shifting from a trilogy to a series?
I'd be tempted to get the first book/novel done and see how that sells. You don't want to be stuck writing a five book series that nobody wants to read. Have the series arc in the back of your mind and from book 2 onwards you can shape the series.
- What are your opinions on the notion of Trilogy versus Series as a self publisher? (both would have the free shorts)
Readers will know if you stretch a series to artificial lengths, and they hate it. Go with what works for the series and you. Consider, book 3 is usually where the profits starts coming in. Book 1 - loss leader. Book - break even. Book 3 - profit (This is a very simplistic way of looking at it, but it gives you an idea) If you're getting good buy-throughs (people who go on to buy the next book) then consider upping the number of novels in your series BUT make sure you have the story to back it up. (Don't just do it for the money, imo).
- What would be the accepted lengths of books for a Series?
There are factors to consider.
Serials - tend to be written quickly and published every month/few weeks. These are naturally shorter works. Serials also have a story arc per 'episode' So consider how that will fit into your plans.
Kindle Unlimited - short stories/serials can get a good return if they're in Kindle Unlimited, where you get paid an average from the global fund each month.
Novels are anything from 65k words (roughly) - These take longer to write, edit, edit again, more editing... You get the idea. But you can sell them for more $ (However, if they too go in Kindle Unlimited, you still get the same average monthly pay-out from the global fund (not so great)) Novels are more popular than serials/shorts.
- What would your opinion be, if you have one
I'd be tempted to get the first book/novel done and see how that sells. You don't want to be stuck writing a five book series that nobody wants to read. Have the series arc in the back of your mind and from book 2 onwards you can shape the series.