I'll put the link to Immunity up as a permanent sidebar when I redo the blog layout. It's here, for reference:
The docs available there are, roughly grouped:
A Moment In Time (script) PDF RTF
All Possible Worlds Pilot (script) PDF RTF
A Moment in Time should be read prior to All Possible Worlds.
Old Man (story) PDF RTF
On Sequoia Time (story) PDF RTF
Same universe -- there's a couple bridge stories that link them, "Unification" and "Sea of Light," both unwritten.
The Armageddon Blues (book) PDF RTF
Emerald Eyes (book) (Also includes "The Star", a short story) PDF RTF
Both set on the Great Wheel, though not linked much otherwise -- characters from both of them do appear in "The Collapse of the Levels," and the Corvichi spacetime gypsies in Armageddon Blues appear in the Man-Spacething War. Emerald Eyes is the first Continuing Time novel.
Sorry about how slow publishing this to e-books is going -- for text that's been around decades in some cases, there are still typos ... if I ever produce copies of these books absolutely without typos, doubtless the universe will end.