A natural follow-up to parent-baby bonding seen in You and Me, Baby!, Lynn Reiser and Penny Gentieu’s new concept book focuses on sibling bonding of the two-to-four year old with the new baby in the family. Told in the voice of the “big” brother or sister, close-up photos show the two siblings together doing what each does best, such as drinking from bottle versus from a cup, or giving a toothless gummy smile versus a big toothy grin. It’s a nice mix of diverse children of both genders. Here is an upbeat book that helps preschool siblings feel special and important as it promotes a loving relationship.