Sister, Sister, Why is the Sky So Blue?

Roopa Pai

Little Brother's inquisitive mind is always full of questions for Big Sister. He knows Big Sister has all the answers, because she is always reading one big fat book or another. In this book, Little Brother wonders why the sky is blue. When Big Sister asks him why he things it could be so, his imagination runs riot. Could it be a giant blue sari spread out to dry in the sky that makes it blue, or is it something else altogether? Of course, Big Sister has the right answer in the end, but before you start reading this fun book to find out, tell us: why do YOU think the sky is blue?