Download or read book World of Reading Frozen: Olaf's Birthday written by Disney Books and published by Disney Electronic Content. This book was released on 2016-08-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Read along with Disney! Anna and Elsa are planning a secret birthday party for Olaf. But they need to keep Olaf busy while their friends set up. Anna, Elsa, and Olaf set off for a day of fun, but will Olaf suspect the surprise party? Follow along with the word-for-word narration to find out!