So what did eventually happen to Hari Seldon?
Read this and find out, maybe.
I do like the way David possibly leaves the Foundation saga open for further books, if someone wishes to ever write them (we hope they do), but also at the same time tying the end up nicely in case that doesn’t happen.
We shall see what the future brings forth.

An old — and waiting to die — Hari, decides to run away from Trantor and go on an adventure as he is having doubts over the Foundations and the future.
While Hari Seldon is dealing with his problems, Daneel has problems of his own dealing with other factions of robots.
The first book in a trilogy that was authorised by the Asimov estate to be written as a sequel to Foundation. I had expected it to be a continuation from where
After the events of
Off we go again searching for other foundations.
Again, we have another 2 part book.
This book is divided into two separate stories, the first is when the Foundation butts up against the old Empire, still dreaming of its return to its glory days. The Empire sends one of its generals, Bel Riose, to conquer the Foundation worlds and the Foundation itself: has Seldon’s Plan foreseen this and who will eventually win?
Finally, after months of reading through “Robots” and “Empire” we get onto the original Foundation books.
Continuing on from Prelude to Foundation. We finally begin to see Trantor in decline and Hari trying to hold the Psychohistory project together.