Can't - put - it- down book

It's been a while since A) I had a whole Saturday with nothing to do and B) I had a book I wanted to keep reading all day.  The collision occured this weekend, when I read the entire book "The Girl on the Train" by Paula Hawkins.

Compared to "Gone Girl" in it's pace and not-so-trustworthy narrators, it is a thriller in the old-fashioned sense: something bad happens and someone thinks they may have seen something.  Twists and turns ensue, complete with shifting suspects and unreliable memories.