Bhagavad Gita : Amar Chitra Katha Comic by Anant Pai
The Vedas and Upanishads for Children by Roopa Pai
The Gita For Children by Roopa Pai
It is worth checking out the other books by Roopa Pai.
Geeta For Children - A Teaching Tool For Elders by Swami Chinmayananda
Gita’s Words of Guidance by Swami Chinmayananda
The Bhagavad Gita for Children by Ramananda Prasad (Author), Sanjay Prasad (Editor)