Hermann Hesse 
Siddhartha 

Siddhartha is an allegorical novel by Hermann Hesse which deals with the spiritual journey of an Indian boy called Siddhartha during the time of the Buddha.
From the start of Siddhartha’s journey, he seeks personal transformation. He joins the ascetics, visits Gotama, embraces his earthly desires, and finally communes with nature, all in an attempt to attain Nirvana. Siddhartha knows that he will not attain enlightenment by following Gotama. The novel also shows how the path to enlightenment cannot be conferred to another person because it is different for everyone and will likely never be achieved simply by listening to or obeying an enlightened one.