Because I like forcibly organising these things into TV-type seasons, I see the SCE 'series' as running for three seasons, parallel with DS9 seasons 8, 9 and 10. After that the Da Vinci guest stars here and there in the other series, especially in season 12 where they appear in DS9, TNG and VOY at various points. But yeah, I know there's so much Trek Lit out there it's hard to keep track of it all.
