from swimming and building sandcastles to hiking and dancing Pack your bags—the Sissies are going on vacation! And big sissy can’t wait to show little sissy all the fun things to do

Sissies Adventure Series 3-book Box Set | Sissies Series Board Books 1, 2, and 3 in Travel Carry Case for Young Readers Baby to 4 | Sissies at the Sea, Sissies in the Mountains, Sissies go to Mexico