Ciao! A pair of cute and colorful board books from Carole Lexa Schaefer and Lauren Tobia introduce a curious, lovable tot eager to explore the world.Baby and Mamma are going to visit Nonna today. They say good-bye to Papa — Ciao, Papa! — and head out. How will they get there? Roll, roll in the stroller. Beep, beep on the bus. Choo, choo on the train — all the way to Nonna’s. Whee! Ciao, Nonna! Ciao, Baby!