ISBN-13: 9781467928243 / Angielski / Miękka / 2011 / 46 str.
Rosy and Mitzy have been using an abandoned shack for a clubhouse that is going to be torn down. All the kids unite to try to talk the mean old man who owns it into stopping the destruction. They are all terrified of him but overcome their fear...oh no, you have to read the ending. This book teaches the importance of hard work and wonderful results when you find a common cause, especially with close friends.