This question is incomplete, the complete answer is here.
I wrote the Novel "Anand Math"
The correct answer is Bankim Chandra Cha.tterjee
Bankim Chandra Cha.tterjee (1838 - 1894) was a Bengali writer who was noted for having written poetry, essays, and novels in the genre of fiction and religion. One of his main novels was Anandamath, considered one of the most important works of Bengali literature and was published in 1882. This work was inspired by the Sannyasi Rebellion of the late 18th century. It also served as a popular inspiration to achieve Indian independence from British colonial rule.