Raktomukhi Neela

Raktomukhi Neela (Bengali: রক্তমুখী নীলা, romanizedRaktamukhī Nīlā, lit.'The Bloody Sapphire'), is a detective story written by Sharadindu Bandyopadhyay featuring the Bengali detective Byomkesh Bakshi and his friend, assistant, and narrator Ajit Bandyopadhyay and several other story-related characters. It was written in 1937. It was author's 9th work in Byomkesh Bakshi series.