Summary

Once, there was a boy named Arnav. His father was a well-known professor and he used to teach his son many theories of Science. One day as the boy was playing cricket, his ball went into the woodland. When Arnav went to fetch the ball, he saw a vivid-coloured spaceship there. The boy was spellbound and went into the spaceship. The boy somehow reached Mars. There he met a man named James. He told the boy something really interesting ....... Read the book to know !!!!