This week, Riker has had a terrible, horrible, no-good, very bad day, and by “day” I mean “four decades”. But then he suddenly remembers he lives in Star Trek and hijacks the Guardian of Forever to take a mulligan. Meanwhile, we take our own trip to the past and watch a young, cocky, clean-shaven Will Riker as he brings the full force of the old Riker charm to bear on an aloof, self-assured Betazoid named Deanna Troi. How do Betazoid restaurants work? Do you think Kirk wrote his own autobiography? And can any of us dream of aspiring to Lwaxana Troi’s level of pettiness? All this and more in Imzadi, the book that begins, naturally, at the end.