Some people are worth VERB ENDING IN ING for! With 21 “fill-in-the-blank” stories about Olaf, Sven, Anna, and Elsa, has plenty of laughs for fans of this singing, dancing, joke-cracking snowman! Play alone, in a group, or in Arendelle! Mad Libs are a fun family activity recommended for ages 8 to NUMBER. includes: - : 21 "fill-in-the-blank" stories all about Olaf and the rest of the cast! : Mad Libs are a great way to build reading comprehension and grammar skills. : each story is a chance for friends to work together to create unique stories!