The initial years of a baby are very crucial not only are the getting aware of their surrounding but also they are learning. What they see, touch, hear, do, speak everything matters. Making an intellectual starts from the day a mother conceives not just at or after birth, yes scientifically a baby's intelligence starts in the womb and after birth you just tweak it. So we make sure to bring the best to you and your baby at each stage of life. hope you like these books in stage 1 ( 0-3 yrs)