From Volume 1:
A companion book to both Sunstone and Swing, Sugar is about a couple who embark on a relationship that starts as more of an arrangement and ends with them falling in love...but that love has consequences! Julia works three jobs and is trying to finish college in her early 20's. John is recently divorced, still stinging from that breakup and trying to start anew. Neither has ever done anything like this before and the emotional swings they face challenge what could be a perfect match.