As we all know from watching DS9 - "Trials and Tribble-ations", the Department of Temporal Investigations in 2373 had records of Captain James T. Kirk traveling through time on 17 separate occasions. I was compiling a list of these events in concert with the novelverse and wanted to see if I was missing anything. 1. Destruction of Psi 2000 (TOS – “The Naked Time”) 2. Discovery of the black star (TOS – “Tomorrow Is Yesterday”) 3. Discovery of the Guardian of Forever (TOS – “The City on the Edge of Forever”) 4. First encounter with Gary Seven (TOS – “Assignment: Earth”) 5. Helping Roberta Lincoln with the Certoss (TOS – From History’s Shadow) 6. Discover of the atavachron on Sarpeidon (TOS – “All Our Yesterdays”) 8. Clan Ru incident (TOS – First Frontier) 9. Guardian of Forever research mission (TAS – “Yesteryear”) 10. Skagway/Saturn incident (TOS – The Rings of Time) 11. Working with Roberta Lincoln to assist the Iramahl (TOS – Elusive Salvation) 12. Retrieving humpback whales (Star Trek IV: The Voyage Home) 13. ? 14. ? 15. ? 16. ? 17. ? Do y'all suppose that his encounter with Seven of Nine (TOS - No Time Like the Past) and his death at the hands of Tolian Soran (Star Trek Generations) would be known in 2373? Also note that the subspace confluence crisis in DTI - Forgotten History doesn't count in this list of 17 for reasons described in the novel.