Bharatiyar Katturaigal refers to the essays written by Subramania Bharati, also known as Bharathiar, who was a renowned Tamil poet, freedom fighter, and social reformer. His essays, often termed as "katturaigal," reflect his progressive thoughts and his vision for an independent and modern India. Bharatiyar Katturaigal covers a wide range of topics including patriotism, women's rights, social equality, education, and the importance of language and culture. Bharati's writing style is powerful and evocative, aiming to inspire and awaken the spirit of his readers. His essays not only address the political climate of his time but also delve into social and cultural issues that are still relevant today.