Wait till Helen Comes

This is another book my niece recommended for me. it's a really good read. It's an easy read but has a really great story behind it. It's about these kids Molly and Michael who's mom re-married and with the marriage they gained a step sister named Heather. Their lives are turned even more upside down when their Mom and step-dad announce that they are moving to the country to live in a old church. After the move things become weird when Molly notices her step sister becoming more nasty to her and her brother, and when Molly discovers that Heather has made friends with a ghost named Helen things start to get a little stranger.