**Mercer Mayer's Little Critter has a brand-new baby sister in this classic, funny, and heartwarming book that makes for the perfect gift this Mother's Day ** Whether he's rocking her to sleep, helping change diapers, or pushing the stroller, both parents and children alike will relate to this belov...

**Mercer Mayer's Little Critter has a brand-new baby sister in this classic, funny, and heartwarming book that makes for the perfect gift this Mother's Day ** Whether he's rocking her to sleep, helping change diapers, or pushing the stroller, both parents and children alike will relate to this beloved story. A perfect way to help a soon-to-be older sibling welcome a younger one