There are three children in the story--one from a village, the second from a small town and the third from a metro city. They go on a rail journey during which their family members and people working in railways meet and share information about the Indian Railways.
The book is full of fascinating facts and figures about the Indian Railways which are not only for children but also useful for grown-ups. The basic objective of this book is to introduce the readers to the Indian Railways in an entertaining manner and to create a desire to know more.