Dragon's Time (Dragonriders of Pern Series)

Dragon's Time: Dragonriders of Pern (The Dragonriders of Pern) - Anne McCaffrey;Todd J. McCaffrey I stayed confused reading this book (all the time travel and interactions), but also kept reading it. I enjoyed it but should have probably re-read the previous book to brush up on events. I also found myself being confused by several things. 1st the opening scene was never explained and it just left me confused. 2nd what is up with everyone having relations with everyone else and having two husbands and two wives in a relationship together? I like Pern for its storytelling and basically for the dragons. This was a disappointment in a way for me.