Meet Ella and Olivia. Big sister. Little sister. Best Friends. Ella and Olivia live with their mum and dad, and little brother, Max. The sisters have all kinds of adventures together! Ella and Olivia love to have fun together! They play games, swap secrets and always help each other. Read all about their adventures in this second fantastic collection of stories: Puppy Trouble, The Big Sleepover, Pony Problem and Cool Kitties.