In this companion to the beloved and bestselling classic Chicka Chicka Boom Boom, rollicking rhyme revels in all the ways being a big sister is great in this gifty big kid book! I told my family and my family told me the best big sister knows the A, B, Cs. The perennial classic alphabet chant gets a sibling twist with all the ways becoming a big sister can be a fun and exciting change in this engaging take perfect for baby showers, birthdays, or any time of year!