Star Trek has a very interesting relationship with time , and not just because the franchise is turning 60 later this year. Aside from thousands of years of history presented across every  Star Trek show as normal, the franchise has now given us a whole multiverse of realities born from myriad timelines, from more traditional parallel universes like the Mirror Universe to branching deviations like the Kelvin Timeline . It can be pretty confusing even for the dedicated follower of a temporal mechanics class at Starfleet Academy—so it’s a good job our timeline is getting a big fancy new book to cover it all. This week DK announced   Star Trek Timelines: A Visual Voyage Through Generations of History , a new reference book coming later this year.…