The subject matter runs the gamut from bullying to domestic violence, but the writing style is breezy and gossipy so that I never found the storyline to be maudlin.  Instead, I just wanted to know what happened on the school trivia night.  The author drops hints that someone dies, and we have to keep reading to find out who and why.  Madeline, Celeste, and Jane all have small children in the same beach community school.  Madeline is vain and shallow but still likeable, and Celeste is strikingly beautiful.  Together they take newcomer Jane, a single mom in her early 20s, under their wing.  When Jane’s son Ziggy is accused of hitting and biting another child, the moms all take sides, with Madeline and Celeste solidly in Jane and Ziggy’s court.  As the book progresses, we learn the circumstances of Ziggy’s birth and whether he’s really a closet bully or not.  In fact, no loose ends remain at the end of the novel, but I was still a little disappointed to have to say goodbye to these three women.  We readers are privy to all of their secrets, even if they don’t always share them with each other.  The big shocker comes during trivia night, and I did not see it coming.  The bottom line is that outsiders don’t really know what goes on inside of a marriage, and the married partners themselves may be oblivious to the impact their behavior is having on the children.  The author handles these weighty issues deftly and gives us a charming take on the ties that bind women together.  Certain aspects of the book seem very true to life, and some do not, but the whole package is a rollicking good read.