Studies show that babies who sign develop increased vocabularies, experience less frustration, and begin to speak earlier. These short stories, playful pictures, and clear instructions are practical for parents and fun for older siblings. Full color.
Read More
Studies show that babies who sign develop increased vocabularies, experience less frustration, and begin to speak earlier. These short stories, playful pictures, and clear instructions are practical for parents and fun for older siblings. Full color.
Read Less
