Marion finally gets to babysit her little sister Gabby in the twelfth book of The Critter Club series!<br><br>Marion has always wanted to babysit her sister—but her parents have said she is too young! When they finally ask Marion to watch Gabby during a party at their house, Marion can’t wait! But she quickly finds out that babysitting isn’t as easy as it looks. Gabby won’t listen to Marion <i>at all</i>. After getting upset about losing a board game, she makes a total mess and even draws on the table! When Marion gets called to the Critter Club to help out with a run-away cat, Gabby tags along and causes even more trouble! Maybe being a <i>sister</i> is better than being a <i>sitter</i>…<br><br>With easy-to-read language and illustrations on almost every page, The Critter Club chapter books are perfect for beginning readers!