Enjoy another treat with Dork Diaries! Sink It Down! is the fourth book in this wildly popular series by bestselling author Rachel Renée Russell. Read how Nikki tries to become a graceful ice princess in this book... Nikki is overjoyed: she's invited to Brandon's birthday party! But her happiness is short-lived: her arch-enemy MacKenzie will do anything to get Brandon's attention. To make matters worse, the gym teacher announces that Nikki and her classmates have to participate in a Holiday on Ice show. But how do you become an ice princess if you can't skate? Meanwhile, MacKenzie charms everyone with her super-graceful moves... Rachel Renée Russell is a lawyer, but prefers to write children's books (partly because pajamas aren't allowed in court). The main character in her successful series is called Nikki, just like her daughter. For more information, visit www.dagboekvaneenmuts.nl