Complex sentence: Chatterji's writing principles and the depiction of his characters had an immense impact him.Though Om Prakash Sharma wrote populist detective novels but had the acumen of quality contemporary and historical literature and Poetry.
Split into simpler sentences: Chatterji's writing principles and the depiction of his characters had an immense impact on him. Though, Om Prakash Sharma wrote populist detective novels, he had the acumen of quality contemporary and historical literature and Poetry.