This Baby-Sitters Little Sister Graphix Books Set includes 5 1. Karen's A Graphic Novel (Baby-sitters Little Sister #1) 9781338315196 2. Karen's Roller A Graphic Novel (Baby-sitters Little Sister #2) 9781338356144 3. Karen's Worst A Graphic Novel (Baby-sitters Little Sister #3) 9781338356182 4. Karen's Kittycat A Graphic Novel (Baby-sitters Little Sister #4) 9781338356212 5. Karen's School A Graphic Novel (Baby-sitters Little Sister #5) 9781338762518