Rabindranath Tagore’s Gitanjali is a history in itself for which he received Nobel prize.Gitanjali is a book of poetic verses by Tagore is best known for his work.If you haven’t read Gitanjali then you haven’t read anything.I want to write a line from one of the most famous poems in Gitanjali:- "Where the mind is without fear". A feeling of spirituality is there in this book .Read this guys.