B.B. Knolls is the mother of a 4 year old and a 1 year old and has a PhD in Social Psychology. She hopes that the story helps children process their pandemic experiences and helps ...lihat lebih banyakB.B. Knolls is the mother of a 4 year old and a 1 year old and has a PhD in Social Psychology. She hopes that the story helps children process their pandemic experiences and helps parents initiate a conversation about vaccines. "When a Shot Meant a Lot" is her first children's book.lihat lebih sedikit