2In this delightful series written by BabyLit author Jennifer Adams and illustrated by kidlit darling Greg Pizzoli, each book showcases a different city with sweet baby-appropriate text, ridiculously charming illustrations, and a light introduction to rhyme and opposites. High-chair travelers can explore the City by the Bay: cruise along the majestic Golden Gate Bridge, play with the sea lions at Pier 39, ride cable cars up steep hills, and have a picnic in lovely San Francisco.