Hi Moms, Iam selling my 1st level Grolier book series listed below. They have done wonders to my kids to develop their IQ when they solve logico board and "Help me be good" series cultivated the habit of bed time reading and interest towards reading books. I have used it since my daughter was 18 months. These sets were used by my both kids. Very ideal for kids from 2 yrs to 6 yrs. Now iam letting go with this 1st level series as my kids are into next stage of vol of books in Grolier set. 1) Help me be good - volume of 28 books 2) Logical thinking board activity - Logico set of 10 categories. Selling very cheap. Interested PM me.