Susie helps make sure the magical bond between all sisters is strong and true. But when her three special objects go missing, big and little sisters everywhere start falling out! Could this be the work of nasty Jack Frost? Rachel, Kirsty and Susie must work together to defeat him.There's a diary planner, a padlock and a mobile phone in this book. Read on to see if Rachel, Kirsty and Elsa can find them!