How to Weigh an Elephant
By: Geeta Dharmarajan
Illustrated by: Wen Hsu
Age group: 7+ yrs
Publisher: Katha

How can one go about weighing an elephant?
Mathemagic
By: Rohini Chowdhury
Illustrated by: Anil K.S.
Age group: 7+ yrs
Publisher: Puffin

Understand the concept behind Mathematics in a fun way.